senorita02, Bears don't usually shrink, although a couple slowly grow so we have to keep and eye on them. With him, we have each lump vet checked because of his history and just because 1 is a fatty cyst doesn't mean another one is. Our vet usually recommends to just leave them and keep an eye on them, unless they start bothering him, which is what happened with the 2 I already had removed (1 under his armpit and another on his chest).