Well My yorkie, Otis, is my baby boy. I've had him for less then a year and i love him So much! But lately he has been VERY aggressive. I figured it was just his Alpha maleness coming out of him and i thought that i would just tell him no and show him that i was the superior in the house. Well, Now it is not only him growling and biting when i see he has something bad, but it is now when i go to pick him up. Even when he was just playing around with me a second ago. he will not let me pick him up sometimes. It's very upsetting. I thought maybe it was because his, "wife" was pregnant but she's had the puppy. I would have figured that he would have been over this. Maybe it's because he protecting the newborn puppy, but it happens when the puppy is out of the room. I have no clue what to do. Please help me.
