Super Pet Bunny Bites Pre-Drilled Wood Chew Treats for Pet Critters - 16 Total Chew(4 Packs with 4 per Pack) 16 Total Chew (4 Packs with 4 per pack) Super Pet Bunny Bites Pre-Drilled Wood Chew Treats for Pet Critters Bunny bites are an all natural wood chew that is perfect for rabbits and even safe for guinea pigs chinchillas and pet rat. Will help grind down teeth that constantly grow. Predrilled holes.