You already had our resident vet tell you that your cham looked ill with mbd. You just said "there is a time when the other person can be wrong". Why can't you see that possibly your vet was wrong? If everyone is telling you the same thing don't you think maybe there's something to that? I'm not trying to be mean, or bash, just giving my opinion. If you had a completely mangled up wounded arm and went to a doctor and the doctor looked at it said " well it looks good to me. Here, just put this lotion on it". Would you just blindly follow his advice because he's a "doctor" even though you can plainly see that your own arm is dead and needs to be removed?? It's basically the same thing. Surely you can see that your cham isn't just skinny. Pictures of skinny chams have been shown to you. Your cham doesn't look like any of the skinny or healthy chams on here. He looks different. He looks ill. At least consider getting a second opinion. For your chams sake. I hope everything works out for you and your cham. I hope he eventually gets the help he needs.
