By popular demand, we currently have a trial batch of unbleached tissue bedding. Each clump of bedding is 30+ ply tissues, and will naturally separate as your hamster digs through them (last pic is our tiger with this tissue bedding after 2 weeks) This product cam be used on it’s own or as a final 2cm layer above aspen or wood based bedding. A little goes a long way. Will hold burrows with enough compression. Please note The material is machine cut into shreds, you may notice longer shreds and clumps, which can be manually separated/cut by hand It is not unusual for an animal to eat some of their bedding out of curiosity or habit, regardless of the type of bedding. As with any changes to your pet's care, you should observe your pet closely for changes in behavior. Potential risk of impaction exists if you pet ingests a significant amount of any type of bedding. If you suspect impaction, discontinue use immediately and seek veterinary care.