Billy is awesome! My family has quite a few pets and he has been amazing with all of them. We have a very old Jack Russell terrier who needs a lot of supervision and Billy is great about walking him around outside, making sure he doesn't fall into the pool. We previously had a Rottweiler as well and he just adored him. Even the cats come out to visit with Billy and they don't like anyone! Billy is very tentative and a huge animal lover! Your pets will have a blast with him.