Hey I just got a 4 month old translucent veiled chameleon. This is my first time taking care of a chameleon. My main goal is to make his a healthy and very happy chameleon. He has a black head and I'm not sure if he is mad/cold or if that's just how his head is. Any one have any other advice? I will try and post picture. Thanks. Also I can't figure out how to post a picture so if you can help with that. Sorry I'm new thanks.