You know Karen...i have the "pickiest" bunnies. When they turned 1 year old a year ago...all digging and chewing stopped completely! I was THRILLED! I got new carpet and they never thought about it. Then Girl Girl was sick, got teeth pulled and now is better and has started digging again! She is driving me crazy because she has 2 spots...in my closet (no damage done yet) and in my guest room where the old carpetis...damage done but it's ok. I have given her cardboard and everything I could think of but she wants the carpet. She does like to dig in the Aspen shreddings in her Rubbermaid bin.