Oh Bridget, I know how worried you are about Daisy. When we had our Bassett he had bumps and the Vet told us they also were fatty cysts and they weren't anything to worry about. In fact Charlie had two or three of them. I think it would be a good idea if your Mom called the Vet anyway just to be sure, he or she might want to take a look to be on the safe side. Give Daisy a big hug and kisses from Miss Daisy and Perry and me.
Jackie