I had a cat once who had a tumor on his neck
, and it feels just like that. So, I am going to keep an eye on it in
case it gets
bigger. The problem is, when I went searching for the problem, it would only being up soft tissue sarcoma, a type of cancer. It said that soft tissue sarcoma can either grow or stay the same. I don't want to go to the doctor unless it is something serious and not something like an ingrown hair (which I don't think it is) or a knot beneath the skin.