Does anyone know what causes pale coloration of chameleon? For the last couple of weeks I barely see my cham. showing bright colors, it only happens when I take him out of the cage and let him roam on the couch. Again, he does not move much (as he use to in the past) when he is in his cage, all though he's eating fine (but I believe that his digesting process slowed down) and his grip is strong. He started acting this way from the last time I put his cage outside.
Any ideas?
Thanks

