I just got back from taking Yoda my panther cham to the vet because of a prolapsed hemipenis. The vets was great and the price was reasonable. If any one need a vet in Southern California (Temecula) please pm me. The vet did say that when caring for a cham you can not over suppliment. In thirty years he said he has only seen two cases of over supplimenting. Usually the problem is under supplimenting.