Here is the best pic of my pigs. The one with the growth on his hip/leg is called Ham. Could anyone tell me what it might possibly be. He had 2 when we got him from an auction, one about the size of a 50c piece, and the other the size of a golf ball. As he got bigger the smaller of the two disappeared, and the other kept growing. It doesn't bother him, you can touch it, and he rubs it against things and he shows no sign of pain or irritation. It doesn't hinder his movement or anything. I'm just baffled on what it is. And if it would be ok to let him grow big enough to be butchered or if it could be something that could ruin the meat. Thanks on any input!!!