Hi,
I'm a new hamster owner. I purchased a Siberian Dwarf hamster about two months ago. I just now noticed a small, round lump on the belly. It's about the size of a thumbtack, and is tannish in color, and the skin is kinda flaky. The lump itself is pretty flat, but is definitely outside the body, is easy to see, and if you're just feeling for it, you probably won't notice it. Any ideas on what it could be? Thanks so much!
-Sarah

