Bone shaped dental treat - turkey & cranberry flavourCleans plaque and tartar off teeth Uses Norwegian seaweed - rich in vitamin and minerals Grain, gluten and soy free Suitable for dogs 10 lbs and over Available in 17 oz bags ProDen PlaqueOff Dental Bones is a bone that helps maintain healthy teeth, gums and freshens your dogs' breath. Using Norwegian Kelp, a brown alga that is rich with potassium, calcium, iodine and other essential vitamins and minerals mixed with omega three and six fatty acids to help with skin and coat, plus the irresistible Turkey & Cranberry flavour to get your dog excited about chewing on this dental chew.