Buddy is my first Yorkie, however, I have had other pups. I have never
had one that showed aggression like Buddy did when he was a pup.
I really thought something was wrong with him. He would bite, growl
and not listen to anything. After 1yr old he calmed down and kept
getting calmer as he got older. Now at 2 1/2 he is a love and if I
yell ouch he comes running for kisses. Hang in there. Some Yorkies
want to be Alpha no matter what but as they mature they do calm
down. Sounds like a normal Yorkie pup to me.
Good luck and have
fun with him.