I bought a baby green iguana a couple of weeks ago. He is about eight inches from his head to the tip of his tail. When I first got him he let me hold him and he didn't try to run away or anything. He just sat on my hand and ran up my arms. Now he runs across his cage and usually jumps out and runs behind my computer desk or my turtle tanks and it takes forever to get him out. He is also opening his mouth like he is going to bite me. Im thinking that he just has more energy because he is getting fed enough and being kept at the proper humidity and temperature. Well, I guess my question is can I wait until he is bigger to start handling him so I can put him on a lizard leash or something so he can't run behind stuff? How big/old is to big/old to tame easily? Im still picking him up and restraining him trying to let him get used to being held. He just seems like he doesn't like it very much. I don't guess he should like being picked up and held. I just want to be able to let him roam around the house when he gets bigger and not freak out and thrash around and bite me or my family.
Any help is greatly appreciated.


