I am looking after my brothers cham whilst he is away, the enclosure and surroundings have not changed as we live in the same house, but this is the third day in a row that i know of that it has not eaten. i thought the crickets might be too big so i went and bought pinheads but still no luck. it has just been chilling on the floor and is getting weaker and weaker.. I'm getting really worried now!! its only about the length of an iPhone long..