I have had my veild cham for a month now he is eating and drink everytime i put food or what in there. he is sub adult a good size around 4.5-5in. With in the last 2 weeks his color has change dramatically. He is a dark brown/black color on the top of his body this is on his whole back and the brown is surrounded by bright yellow and then green. I have been feeding hom crickets with calcium and the other vitiams and the crickets are gut loaded. I just got him into a nice new enclosure today. 3ft x 2ft x 2ft. I dont know if this will help or what it could be he has also started to shred arouns his eyes??