Hi I have 9 month old panther gecko.She seems fine but her tail has become thinner. She did have a parasite back in Nov. but the vet treated it and she seemed better. Her appetite is very good not lethargic at all. Her stools seem ok maybe a little runny not as bad when she had a parasite. I know when she had a parasite she was very lethargic and would not eat much and very runny stools. Any ideas? I am thinking of calling the vet tomorrow.