Crunch Stick treat variety pack for pet rabbits & guinea pigs. We put together two of our most popular Crunch Stick flavors for rabbits and guinea pigs for a delicious variety pack of Popped Grains & Wild Berry Glazed goodness!. These triple-baked layered treat sticks help promote your pet's natural gnawing instincts to support strong, healthy teeth. Plus, there's long-lasting chewing fun after the treat part is gone with the natural wood chew center!