Repeshey make a LoD one which I use daily when Popeyes off his eating.this makes sure he gets some supplement when he does eat. Personally I don't feel comfortable using calcium plus daily but would use it once a week as suggested by Sandra.
It depends on the brands you use. Reptivite with d3 is ok twice a month and calcium without d3 daily. Personally I prefer the three supplements. It's just a matter of choice. Does your Cham get any outside time? If so that would change things.
It wouldn't hurt to take him to a vet. If you do, take a fresh sample of poo with you to test for parasites. My boy had a bad burn which I left for a bit too long. He was treated with antibiotics and Flamazine which is the uk equivalent of sylvadine.
Mealworms are hard to digest. Try roaches...
Hi there . Welcome to the forum. I'm thinking this is a burn. Did he come like that? Can you get a cream called sylvadine from the pharmacy? Can he burn himself in your care?
Hi welcome to the forum. Gaping could be a sign that he is too hot. If you want us to have a look at how you are looking after him you could fill in the form. Link below. Pet shops are not very good in general at giving very good advice.
https://www.chameleonforums.com/how-ask-help-66/