Sizing chart
    Please touch "+" to see the measurements for each size
        
        
            0 - Very small breeds:like Yorkshire Terrier, Miniature Pinscher, Ratter        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 2/5 inches (6 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 6 2/5 inches (16 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | no need | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 13 1/5 inches (25 - 33 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 1 4/5 inches (4.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 2/5 inches (6 cm) | 
            
         
     
        
        
            1 - Miniature Schnauzer etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 7 1/5 inches (18 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | no need | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 14 inches (25 - 35 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 2/5 inches (6 cm) | 
            
         
     
        
        
            2        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 inches (20 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 6 4/5 inches (6 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 16 inches (27 - 40 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 4/5 inches (7 cm) | 
            
         
     
        
        
            3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 2/5 inch (21 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 3/5 - 7 1/5 inches (9 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 17 1/5 inches (27 - 43 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 4/5 inches (7 cm) | 
            
         
     
        
        
            3A        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 - 8 2/5 inches (5 - 21 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 2/5 - 19 3/5 inches (26 - 49 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 2/5 inches (8.5 cm) | 
            
         
     
        
        
            4 - Middle size breeds: like Poodle        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 9 3/5 inches (24 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 4/5 - 18 4/5 inches (37 - 47 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            4L - Middle size breeds: like Poodle with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 1/5 inches (10.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 6 4/5 inches (4 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 20 inches (27 - 50 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 inches (7.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            5 - Spaniel, Schnauzer, Foxterrier, Pinscher, Weimaraner etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 2/5 inches (26 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 3/5 - 19 3/5 inches (39 - 49 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 inches (7.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            6 - Bigger dogs: like German Shepherd        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 3/5 - 8 4/5 inches (6.5 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 24 2/5 inches (40 - 61 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 4/5 inches (9.5 cm) | 
            
         
     
        
        
            6L - Bigger dogs:like German Shepherd,with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 inches (30 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 8 inches (4 - 20 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 12 4/5 - 26 2/5 inches (32 - 66 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            7 - Pointer, Pitbull, Amstaff, Dalmatian, Setter, Labrador, Golden Retriever        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 4/5 inches (32 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 4 - 10 inches (10 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 25 3/5 inches (35 - 64 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            8 - Poodle (big), Siberian Husky        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 - 10 4/5 inches (15 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 - 28 inches (50 - 70 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 2/5 inches (11 cm) | 
            
         
     
        
        
            9 - Alaskan Malamute etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 13 3/5 inches (34 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 10 4/5 inches (18 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 - 28 inches (50 - 70 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 2/5 inches (11 cm) | 
            
         
     
        
        
            10 - Caucasian ovcharka        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 3/5 inches (39 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 5 3/5 - 13 3/5 inches (14 - 34 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 4/5 - 30 inches (52 - 75 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 3/5 inches (14 cm) | 
            
         
     
        
        
            11 - Large Caucasian ovcharka, Leonberger, Great Dane        
        
            
                
                    | LengthInches (cm) | 
                
                    | 6.1 inches (15.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 3/4 inches (40 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2.4 - 14.2 inches (6 - 36 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 - 31 inches (46 - 78 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 3/5 inches (14 cm) | 
            
         
     
        
        
            12 - Dogs with extra broad snout:Saint Bernard        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 19 inches (47.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 12 inches (18 - 30 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 34 2/5 inches (62 - 86 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 4/5 inches (14.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 1/5 inches (15.5 cm) | 
            
         
     
        
        
            13 - Dogs with extra big snout:Great Dane        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 inches (45 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 15 1/5 inches (18-38 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 34 2/5 inches (62-86 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 3/5 inches (16.5 cm) | 
            
         
     
        
        
            J1 - Small dogs with longer snout:        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 inches (20 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 7 1/5 inches (8 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 6 3/5 - 12 4/5 inches (24 - 32 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 inches (5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 3/5 inches (6.5 cm) | 
            
         
     
        
        
            J2 - Dachshund and other small dogs        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 4/5 inches (22 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 7 1/5 inches (8 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 12 4/5 inches (25 - 32 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 2/5 inches (6 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 inches (7.5 cm) | 
            
         
     
        
        
            D1 - Dogs with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 4/5 inches (27 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 8 4/5 inches (17 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 - 22 inches (45 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            D2 - Doberman Pinscher, Collie        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 4 2/5 - 8 2/5 inches (11 - 21 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 21 1/5 inches (35 - 53 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            D3 - Setter, Pointer and other dogs        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 inches (30 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 10 inches (17 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 4/5 - 22 4/5 inches (47 - 57 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 4/5 inches (9.5 cm) | 
            
         
     
        
        
            B0 - French Bulldog, Pug        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 3/5 inches (26.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 -1 9 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 11 1/5 - 20 inches (28 - 50 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            B0.5 - Boston terrier, French Bulldog bitch        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25  cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 5 3/5 inches (6 - 14 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 18 2/5 inches (27 - 46 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            B1 - Dog with short snout:Boxer and other dogs with short snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 7 3/5 inches (6 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 1/5 - 22 inches (33 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            B2        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 2/5 in(6 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 4/5 inches (32 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 inches (7.5 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 2/5 inches (38 - 61 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            B3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 8 4/5 inches (17 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 17 1/5 - 26 inches (43 - 65 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 3/5 inches (11.5 cm) | 
            
         
     
        
        
            B3.5 - Bigger male English Bulldog, Dogue De Bordeaux        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 16 2/5 inches (41 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 11 1/5 inches (6 - 28 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 29 1/5 inches (40 - 73 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            B4 - Big American bulldog, bullmastiff, Dogue De Bordeaux        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 inches (45 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 - 11 3/5 inches (15 - 29 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 25 1/5 - 34 4/5 inches (63 - 87 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 4/5 inches (14.5 cm) | 
            
         
     
        
        
            R0 - Pitbull, Amstaff and similar        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 13 inches (32.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 3/5 - 26 2/5 inches (34 - 66 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 3/5 inches (11.5 cm) | 
            
         
     
        
        
            R1 - Dogs with broad snout:Rottweiler, Golden Retriever        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 inches (38 - 60 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            R1L - Dogs with broad snout:Rottweiler, Golden Retriever, with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 6 4/5 inches (4 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 12 - 25 1/5 inches (30 - 63 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R2 - Labrador, Big Pitbull, Amstaff, Rottweiler        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 2/5 inches (36 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 4/5 inches (7.5 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 17 1/5 - 26 inches (43 - 65 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            R2L - Big Labrador, Berner Sennenhund, Anatolian Shepherd        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 26 4/5 inches (35 - 67 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 1/5 inches (13 cm) | 
            
         
     
        
        
            R3 - Bigger Rottweiler, Big Labrador        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 4/5 inches (7.5 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 21 3/5 - 30 2/5 inches (54 - 76 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R3.5        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 1/5 inches (10.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 17 inches (42.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    |  | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 2/5 inches (50.85 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R3L - Bigger Rottweiler, Big Labrador, Berner Sennenhund        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 4/5 inches (39.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 2/5 - 31 1/5 inches (46 - 78 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 1/5 inches (13 cm) | 
            
         
     
        
        
            R4 - Big American bulldog, bullmastiff        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 4/5 inches (47 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 12 inches (8 - 30 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 33 1/5 inches (62 - 83 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 1/5 inches (15.5 cm) | 
            
         
     
        
        
            OB1 - Malinois, GSD Bitch, Doberman        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 2/5 inches (31 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 10 4/5 inches (8 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 1/5 - 22 inches (33 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            OB2 - Big Malinois, Middle GSD        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 3/5 inches (14 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 10 4/5 inches (8 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 inches (38 - 60 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12 cm) | 
            
         
     
        
        
            OB3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 4/5 inches (14.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 4/5 inches (37 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 11 3/5 inches (8 - 29 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 21 3/5 - 30 2/5 inches (54 - 76 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            OB4        
        
            
                
                    | LengthInches (cm) | 
                
                    | 6 inches (15 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 16 2/5 inches (41 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 5 3/5 - 13 3/5 inches (14 - 34 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 33 1/5 inches (62 - 83 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            BT - Bullterier male        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 3/5 inches (14 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 2/5 inches (36 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 28 4/5 inches (40 - 72 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
     								
								Mastiff Wire Muzzle! Look at this classic wire-basket Boerboel mastiff muzzle, available in 
thirty
sizes, fitting practically to every breed.

 This Boerboel muzzle is rather important for your
dog safety, thus this wire muzzle for boerboel mastiff has four 
adjustable straps and
the nose area is comfortably padded with natural heavy felt. 

The 
basket metal
is engineered to maintain its integrity for many years and it is 
designed for
maximum ventilation. 
Wire basket muzzle for Boerboel mastiff is acceptable for long-time 
use as it allows the mastiff to pant and drink water freely, however do not leave your dog 
unattended while wearing any muzzle

Offered Muzzle for Mastiff
How to measure your Mastiff here
1. Length - Distance from the tip of the nose to eye line in inches.
2. Circumference - Circumference around snout one inch below eye line in inches, should be measured with mouth a little open.
3. Eye Line - Distance from eye line to right behind the ears in inches.
4. Neck Circumference - Circumference around neck behind ears in inches.
5. Width - Snout width in the widest part.
6. Height - Snout height, should be measured with mouth a little open. For big and large mastiffs add approximately 1-1/2 inch to 2 inch to the dogs exact circumference of his snout.
If you need a leather dog muzzle for mastiff, click here
If you are looking for a walking harness for mastiff, come here
Then you can get the information concerning a suitable leash for mastiff or a collar for mastiff