Boredom Breaker’s Nibble ‘n’ Gnaw Stacker can be hung in your pet’s cage to present a fun and stimulating challenge. It is made up of two hard baked treats, a parsley treat, willow ball, wood gnaw and herb ring.

The Nibble ‘n’ Gnaw Stacker is ideal for Rabbits, Guinea Pigs, Hamsters, Rats and Gerbils.