Your welcome. If you want to you can get a timer for the lights. This will help him to be on a regular schedule. Have the lights come on when the sun comes up and have them turn off when the sun goes down. It's normal for them not wanting to eat when they had a big meal the day before or they haven't pooped yet or they are shedding. If you make a lot of food you can try to give him a bath first. This will help him poop. Then feed him. Here is a link on some of the timers you could use.

http://www.amazon.com/s/ref=nb_sb_no...anical%20timer