aww. Thats cute. I was watching them yesterday and they were walking around under the bedding. The first night i got them, when i woke up they had put a pile of the bedding under the wheel, which they both get on it sometimes. Sometimes they run in the same direction and sometimes they don.t. Its funny. The cage i have has a tunnel and it goes up to a petting area. My friend said that they will prob put bedding up there and sleep. I'm at my ex's tonight. I brought them over and our kitty likes them. We put them in the bedroom when we left, and waldo was sniffing around where they had been. When we got back 30 mins later, waldo was trying to get into the bedroom, he had found them. Its cute, he just sits there and watches them. It does stink that they don.t live long. I won't be as attached to them as the chins.