I'm very concerned about my ferret, Casey. She has developed a bright red spot on her belly - very round and centered around a slightly raised bump in the middle. It has come and gone about four times in the last few months. It gets really red and then it fades and goes away, leaving just a slight skin-colored mark where it was. It just came back again. She doesn't seem bothered by it or when I touch or poke at it. I'm concerned because I've heard that in people, skin cancer lesions often come and go too. Does anyone have any ideas? My vet isn't very good but I'm taking her there anyway. The problem is that it heals in a few days so it's hard for the vet to really see what it looks like at it's worst. Has anyone heard of this before? Thanks. Adrienne [Posted in FML issue 2414]