she has several of them, the largest one is on her chest, it started out the size of a grape (somewhat flattened) but now is about the size of an orange. She gained a lot of weight, too, though, since we got the puppy. She is quite active but at 9 years I've noticed some things, I think she's developing a cataract and she doesn't like using the stairs without the lights on. She's becoming very much like a needy human. The lumps don't seem to inhibit movement. I guess I could give her some suggested supplements to help her with things since she seems to be going strong. Thanks for all the replies, too!!!
