Thanks for the info. I had some gloves from ACE Hardware but I just purchased some animal handling gloves. But good news! Today I was handling him as I normally try to. But I was putting a new dish and when I put him back in his cage his attitude flipped a 360. He was really curious and the aggression stopped but a little skittish which I have never seen from him before. Tonight is the first night we have had the curtain open in 3 months. He is still head bobbing but hasn't his the glass which was one of my main concerns. His light just turned off and he is sleeping. Taking him to the vet next week for his first check up to make sure everything is all good. Any other advice for a new iguana owner?