[TrishB]

I have to admit that is a concern of mine. That people will pick up the wrong type of muzzle (a well fitting, proper basket muzzle can be expensive) and dogs will be injured.

An ill fitting muzzle can injure both dog and person (dog trying to get it off, person trusting that the muzzle is secure when it isn't).

How will the muzzles be evaluated to ensure fitting? Will they be? Will the towns ensure that the proper muzzles are available?

I would hate to hear of a person trying to follow the law - placing the wrong type of muzzle or ill fitting muzzle on their dog and an injury result. Heat exhaustion will result if they have the wrong muzzle - but who's going to ensure that people have the right ones?