[volumnus]

I have a four pound male yorkie of seven months. He's not fixed. He is the best pet you could ever ask for. House broken. Stays out of the crate all the time and has never chewed anything. Great dog.

With one exception. He drives other dogs insane. For example, my gf has a 6 lb yorkie that is also 7 months old. My dog jumps on it over and over and over, playing of course, never giving the poor dog a moment's rest. I have to separate Knox from other dogs that visit after a while because it's as if nothing in the world exists except that other dog, and he play fights so hard he nearly does himself in. He'll sleep for two days after having a guest. It's ridiculous. I've put him in time out, yelled at him, smacked him on the but, but when other dogs are over, he goes buck wild. He's not agressive just way way way overly playful.