My cousin's dad just got her a lizard that he took from a cat's mouth at a yard sale. She doesn't know what kind it is and she's got him in a tank with a hot rock. She doesn't know what he eats or if he needs special lighting like most lizards do. She doesn't even know if it's a lizard, an anole, or a gecko. She's had him for almost 3 days now. I told her not to feed him anything from outside, and to take him to a petshop ASAP to find out what he is. She said she'll take him in a week, but he could be dead by then if he doesn't have everything he needs! She said he's about 4 inches long not including his tail, he turns a tan color when it's light and he's darker when it's not, he has some spots and a line down his back. He has 5 toes that are kinda sticky with claws. Can anyone help before the poor thing dies?

