Dog Training and Behavior
Or is it really anger?
His name is Jao a Golden Ret/Border Collie/GSD, 1 year 1 month old and he was our only dog.
Then we have a new pup (Wacky is the name) we got last week, which is not a relative and was first time saw by Jao. And now we're having problem with Jao because it seems he...