I adopted a 2 year old male Pom in December. He was in the local animal shelter for over a month and no one claimed him, so I took him. I immediately had him neutered. He runs away every chance he gets, he straddles my cats and smaller pom and pees on them. He pees on my furniture and poops when I'm not looking. He barks at everything. I have him in training at PetsMart, it's helping him socialize, but isn't helping with any of the other behaviors.
My husband wants us to give him back, but I don't want to give up on him. He is a very lovey dog, I think he's just picked up some really, bad, habits. Please help!