Hey guys, now that the weather is getting colder I have noticed that my place is not well insulated. I know that chinchillas prefer to be 55-70 degrees Fahrenheit, though whenever my room starts to get colder than that (it truly is not well insulated), I was wondering if I could place something cozy in my chinnie's cage in case he gets cold at all. I think I've heard that certain types of material can be dangerous to chinchillas (I believe because they assist in developing hair rings), so I was curious if anyone would be able to recommend a nice, cozy material for my little guy to snuggle up with. Thanks again!