Dear Sir or Madam, I received the parcel from Israel today. I don't know if the muzzle fits well. The reason is in the following. My dogs were excited when they met the muzzle, and I want them to calm down when I train them to wear the muzzle positively. So it takes a little time and patience when I am sure that they fit. Wouldn't it be a problem? Anyway, I'm going to work out on this ;-). Thank you a lot for your time and understanding.