i am a new cham owner and i have read Lots on them but heavent seemed to find anyhting about darkened feet ?, well my chameleon ive had for about a month and he should be 3 month old now, he is an inch and a half long ( veiled) and eat about 10 crikets a day, i have noticed his feet are a dark green to black shade when the rest of his body is a light green and yellow, why ? and is it a problem and could ifix it ?