I heartbreakingly have to rehome our 8 month old mastiff pitbull mix. She is up to date on vaccines but not fixed due to vet recommendations. She is amazing with my children, stranger nervous, but needs to be with no small dogs. She does do ok with my cats. The only reason I'm rehoming her is because she and my 8 year old small dog are no longer getting along. She is a wonderful sweet girl who just wants to be with her people. She is housebroken, crate trained, and leash trained.