Belle doesn't like any dogs other than the two she lives with. I'm working on socializing her by bringing her to the petstore at least once a week now. I think she needs to learn that other dogs are OK, regardless of size, so we will be going to a group obedience class starting in a few weeks
As far as people are concerned, she only likes the ones she met as a puppy..... I guess we need to work on that, too.