My Sambava Panther Calvin (2 years) has seen the vet 3 times now but I really don't think he is gonna live. He has improved in that he is starting to go colourful again and is not so lethargic but his black legs still do not work and he won't eat (I have some prescribed food for him and I've also been force feeding him locusts. My question is... is it normal for the inside of the mouth to be yellow. The vet asked me if he was usually that colour but I didn't know. The vet reckons he is jaundice. Whatever advice you have to give to me would be great.