Your dog has specific needs, and maintaining good oral health contributes positively to their overall well-being. That's why the experts at Purina® developed Purina® DentaLife®, a dental chew that is scientifically proven to help scrub even those hard-to-reach back teeth, that are the most vulnerable to plaque and tartar build up. Our dental dog chews are designed for daily usage, and every day chewing means more time cleaning.