After many years of having dogs, Keno being my first Yorkie, but certainly not my first dog. He has really surprised me, my husband had shoulder replacement surgery last week. He was in the hospital for 4 days and to say that Keno was upset with his not being here is an understatement. He was beside himself, he looked all over and laid on his (Husbands) pillow and moped. Well he came home and Keno has not left his side, he even has to eat by him. He has a visiting nurse and PT person come every day and for some reason Keno who has never shown any aggression to anyone has tried to bite each of them. I have to lock him up in his crate while they are here.
Is this normal Yorkie behavior? I have never seen such a total change in a dogs actions as this.