I brought home my first chameleon yesterday. A 6-8 month old veiled, about the length of my hand. I didn't feed him last night. I put 5 crickets in a sour cream container and hung it from the inside of the cage under his basking perch. They have been there for 4 hours now and he hasn't hit on them. He has climbed the perch and put his hands on the brim of the container (I'm sure he's looked in) but he hasn't eaten any. Should I be concerned. The pet store I bought him from says he eats like 3 a day everyday. T