[livingdustmops]

May I ask how old your children are? How are they around the dog? What does the dog do with them? Where does he sleep? Has he been swatted at? How big is he? Do the children mess with his food? What training did you do with him as a puppy?

This is a very, very serious situation and you need professional help. If you give him away he easily could bite other people and will be put down. PLease do not experiment with your dog from suggestions on YT. Even most rescues will put down a biter. While YT members do want to help in this situation it would appear to me that you have a very fear driven dog along with other issues. Very few YT members have ever dealt with a Yorkie that will bite like you explaned.