Poseidon has had so many threads it seems that he's probably an internet star. Everything that can go wrong with a goat has happened to him. A few days ago he injured his leg and I tried to wrap it. It seemed to work for a while, but now that I take the wrapping off he still limps. He also has a bump at the top of his leg on the inside of the leg. It's not squishy, yet it's not firm. Kinda in the middle. What could be wrong?