At just 35-40# this little cutie is pocket size! Silver is full of confidence, life and fun! She is housebroken and crate trained. While she has lived with a male dog (in fact she was the mom to the pitbull/springer pups and lived with the male Springer prior to coming into rescue), and could likely live with one after long and proper introductions, but she might be better placed in a home as the only dog. We will cat test upon request.