I use aspen bedding in my 2x4 C&C cage. Today I bought some blue carefresh bedding to use in the pigaloo and in the "fleece forest," where they always lay and sleep. Its so much softer and they seem to be enjoying its cozyness. Well, I just noticed my 6 month old, Pancake, is eating the carefresh bedding! Is this going to hurt him? Is he just testing it out and will stop? Should I remove it? Thanks.