why would you muzzle a 16wks old baby yorkie and shoot it with a water gun. i am sorry but i am shocked. he is a puppy and is just learning. would you gag a 16wk old baby if it was crying.it makes me mad that people think it is ok too do this.i know puppies need to be taught but surly this is not the right way to go about it. he has only been in this world a short 16wks and has had to get used to leaving his mummy and litter mates and has to get to know and trust you. treat your baby with kindness and you will be rewarded.