Hi! I've had my hedgehog for almost two years and she has used the same bedding the whole time. It is a wood chip bedding and I'm not sure the exact type, but I doubt it's aspen because we buy it really cheap in big bags. I want to switch the type of bedding she uses, but I'm having some problems. Paper bedding is too expensive. My dad doesn't want to pay for it, and since I can't get a job, I can't either. Fleece liners would be great, but my hedgehog likes to burrow and they wouldn't work with her cage. She has two bins attached with a PVC pipe and they're too high for her to get into if I used liners. So I thought about fleece strip and wondered if they would work as full bedding. She could still burrow, they would fill the cage enough, and I'm sure they would be pretty inexpensive. Is this good bedding for a hedgehog?