H guys, wonder if you could help me out. I have a yorkie/jack russell cross, and he is an old man.
He has a real large lump on his chest, and one on his anus. These lumps don't bother him at all, and he is a picture of health apart from that. I don't really want to take him to the vets as I think he might not pull through given his age etc... What are these lumps he has?

Thanks in advance