Look at those faces!!! They are good little pups; however, they didn't have much training. We're starting potty training, walking on the leash, and general good behavior from the beginning. Both are very different dogs and are at very different places in their training and understanding. Doc is great on the lease, but terrible at potty training. He is submissive and shy. He tends to hide behind me and urinates when he's excited, nervous, or scared. Ziggy is great at telling us he needs to "go," but is awful on the leash. He lunges and barks at everything and everyone.