Dog muzzle came a little sooner than I expected, I was pleasantly surprised, thank you very much for that. At first we had to get used to it: our previous dog muzzle was long and it was difficult for Odin to sniff and take treats and chew them, drinking from a small dish needed more water than now, also he will not eat everything outside any more (I do not show him the way he can - and I am happy with it). Sometimes he still taps it on the door and floor. In spite of this, he got used to it very quickly and took the new muzzle much better than the previous one, that comparing to this one left too much space for him.
Best regards.