I just picked up on this thread and am very glad that I did. Generally just got altered and our next step is training. I was considering not going to PetSmart as I pulled him out of the groomers, however, after reading all of this I will be signing us up for the training. Generally loves to play with other dogs it does not matter the size. He is 8 months old and about 8 pounds. He will approach and greet the largest to the smallest of all dogs. He plays with a full grown lab now and then and has worn out a small poodle. I am hoping that we can learn not to jump, pull on the leash and stuff like that.
