Contains ProDen PlaqueOff® Canagan Free-Run Turkey Dental is a special grain free dog food formulated by our experts to deliver nutrition, close to their ancestral diet, with the correct ratio of protein to carbohydrate and a host of vegetables and botanicals. Canagan Free-Run Turkey Dental contains the clinically effective ingredient ProDen PlaqueOff® which reduces plaque naturally, combined with a special kibble shape to help keep teeth cleaner.