Zeus is going to the vet on Tuesday for an allergy test but over the past few days.. I noticed a golf ball sized under the skin lump. Its hard. And there isn't one on the left hind leg either, or anywhere else for that matter. Its a few inches from his tail. I'm pretty worried. The first thing that goes into my mind is..cancer. I know you can't give a diagnosis, but I respect your opinion. What do you think? I'm definatly going to bring it up to the vet but more than one opinion wouldn't hurt. Thanks in advance.


