How to choose correct size the muzzle ?

The most important thing is to match the muzzle to:

• the size of the dog

• the length and width of the snout

• the skull structure (e.g. brachycephalic, mesocephalic, or dolichocephalic)

A well-fitted muzzle should be stable, but it must not cause pressure or chafing. It’s also worth paying attention to whether the straps are adjustable.