Write the exact neck circumference of your Bullmastiff without adding any notion. Our experts will take into account all the details for the dog collar according to Bullmastiff neck size.
The neck circumference of your Bullmastiff is on the first hole from the buckle (A) in two-plied dog collars, if the dog collar is not coiled.
If the dog collar is coiled on the neck of your Bullmastiff, the given neck circumference is on the second or third hole from the buckle (B or C).
E.g., you have chosen 20 inch (50 cm) neck size for your Bullmastiff. This size matches the second or the third hole from the buckle (B or C) when it's coiled on your Bullmastiff neck. When the collar is not coiled, its length matches the first hole (A) because of the buckle.
If you have a Bullmastiff puppy or a young dog, take into account that it will grow, gain weight, that's why write us the age, breed and sex of your dog.
Please note that two-ply dog collars are heavy and massy.
