as the thread says today when I took out my rtb I noticed a "bump" near his vent on his back when i run a finger over it it is noticablly raised, he has never fallen or been dropped and lives ina 40 qt tub the highest he could possible go is the inside of the handles and I have seen him hanging out up there before...here is a picture.
it does seem to "bother" him if I touch it he shakes/wiggles his tail consistently, is my little guy okay?:sad::cry:
Chad