Tank is still making a fuss inside. He can't be outside today it's pouring rain and cold. He doesn't want to eat food he always eats inside yet e ha not problem eating outside makes no sense. What happens when winter comes. What can I add to his diet to spice things up I side I need him to eat inside. Eventually he will eat a bit inside but not enough. He is gaining weight gained 6 g last night. He only has a taste for grass now. It's getting frustrating.