Hello all! My roughly 3 year old Iguana has been acting very strange for over a week. He's getting less and less active, hasn't been eating often, sleeps all the time (even while food is in his mouth), has not defecated in a few days and barely responds when being picked up. He use to love sitting up on his branch and look out the window but only lays around at the bottom of the cage. I feed him a mix of mostly greens and veggies (snow peas, peppers, kale, mustard greens, blueberries, and bananas) He has both kinds of lamps, heating and UVB. He's kept in a very large enclosure. He's gotta be about 3 years old, not very big or anything. Im just extremely worried about him! If anyone has any ideas, please help. Theres not very many vets, if any professional ones, that work with Iguanas in my area and I know it would very expensive without knowing what could be wrong. Pictures were taken right after moving into his new cage and he was healthy.