I obtained an iguana a while ago, he was around four, but I no longer have him due to having to move 1000 miles, so I have a baseline for iguana care. I am about to get a baby iguana, can you give me some tips/advice on how to raise it right? I'd like to train it to use a water pan for the restroom. Also, the people I'm getting him from don't know what sex the little guy is, how can I figure that out? As far as I've been told, it's a green iguana.