This little boy is quite precocious. You can't see it in the photo, but he has a 2nd water bottle around the corner to the left of the one in the picture. In the last month he has been messing with them he was sliding the spring down and dropping them on the floor until I stopped that. I still hang two for him, because I don't trust him. I shake out, refill, and tidy cages daily, but I always wake up to find his cage a disaster. He's such a dirty little boy.