Here is the only think I know about Boston Terriers. It is important to socialize them. A friend has one and it was never socialized properly and it bit my dog on the nose the first time they met. Her BT is 1/2 the size of my dog. My friend was telling me that as a breed, they tend to like to be the only dog running the show unless they have been around other dogs since they were small. Sounds like you have other animals, so you will probably be okay.