This is graphic picture of an adult female tegu. She belongs to a friend of mine, he is also a member here. This girl was bitten while feeding on a rat. It was not done in aggression. Another female thought she had bitten a dead rat, but she had this girl's leg. She made a death roll, thus removing the leg. These tegus were fed for years together with no problems at all. This was a accident, but I am posting this so that people will see what can happen. I would urge you not to feed tegus together. If you have more than one, housing is fine, but feeding them together is not. She was rushed to the vet, he removed the rest of the bone and sewed up the injury. My best wishes go out to the owners of her, I hope she pulls through just fine.