100% pure natural Zeal Spare Ribs are single ingredient dental treats for dogs that use nature to clean your dogs’ teeth through mechanical friction. This assists to remove plaque and tartar from your dogs’ teeth. They’re not just good for your pets’ health, with lots of meat, soft bones and marrow, Zeal’s the perfect way to return the unconditional love to your pet. An excellent chew with lots of meat, red marrow and soft bones. Suitable for dogs of all sizes.