I recently adopted a female panther, knowing before hand that she had a few flaws. When I got her, she had these greenish, grayish 'callus'/wart looking growth on her back, and her end of the tail. It also looks like it 'attacked' her feet, eating away at them. My vet does not know what it is. I have tried to see that maybe it is just skin biuld up, but apart from pulling away a chunk of skin/growth, I do not know any more.

I'm not too sure what you are describing - do you have a photo at all?

Is she eating, drinking, going to the toilet ok? How old/big is she?

I would recommend getting to a specialist herp vet, as chams can be pretty weak when it comes to disease and illness, and if it is something to worry about she could go down hill quickly.

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