Big Heart Pet Brands Milk-Bone Brushing Chews dental treats, when fed daily, are clinically proven to be as effective as brushing a dog's teeth twice per week based on the reduction of tartar and bad breath. Milk-Bone Brushing Chews have earned the Veterinary Oral Health Council's (VOHC) Seal of Acceptance, the pet industry's equivalent of the American Dental Association (ADA) Seal, for tartar control.