I am not sure if my photo loaded on this thread or not. But, I was wondering if anyone has seen this kind of abscess or lump before and if you know what it is, maybe how to treat it? It's sort of a ball shaped lump attached at the top of his soft pad. When his mouth is all the way closed I can't see it, but occasionally his lip gets stuck behind it. It doesn't seem to effect him or his eating. Any ideas?