With An Original Vitakraft Kräcker®, Your Rabbits Have To Work For Their Food. This Delicious Mix Of Grains Is Triple Baked On A Natural Wooden Nibble Stick To Keep Your Pet Occupied With Extra Crunchy Fun. Vitakraft Kräcker® - The Original Nibble Sticks With Extra Vitamins, 2 Kräcker® Per Pack, Triple Baked, On Untreated Wooden Nibbling Sticks, With Plastic Attachment Clip, Contains No Added Antioxidants, Keep A Vitakraft Kräcker® In Your Rabbits' Cage At All Times!