I suppose i should of posted the issue... yesterday about 1 inch of his tail broke off... and tonight about another inch. Just on its own. He's not even a tail whipper. I'm getting the betaine tomorrow and neosporin... i hope he's ok tonight though. Just can't figure how or why it's doing this when he should be a happy iguana. Also. I have put towels up around his cage just now so he does not see me to stress him. Hoping that will help even though I'm not sure he's stressed. He's 100% fine whwn I hold him.