Nutrience Care® Oral Health is formulated using Denta Crunch™ technology: An oversized kibble, made with a unique blend of insoluble fibers, designed to encourage your dog to chew thoroughly. This mechanical action will help clean your dog’s teeth, maintain good oral hygiene and fight plaque and tarter build-up. In addition to caring for your dog’s special needs, we’ve taken great strides to ensure their care is delivered in the form of a high-quality, gluten-free diet, made of healthy, wholesome ingredients.