Hi,
1) yep I'd take it out and inspect it to make sure it's all there including both eyecaps.
2)If the skin is all off and you dont need to do anything else I can't see any reason not to go ahead and feed him - just remember to plan ahead as you then shouldn't disturb him for at least 48 hours after the feeding.
3)Not unless there are parts of the old skin still stuck to him.![]()
dr del