The Arm & Hammer name has been trusted for over 100 years for gentle yet effective cleaning. Arm & Hammer Oral Care for Pets brings those same cleaning methods to our companion animals, making it easy for pet parents to provide dental health solutions that work. Keeping your dog’s teeth and gyms healthy is essential to maintain his or her overall health. Our Gum Health Dental Water Additive fights tartar buildup and eliminates bad dog breath, keeping your dog's teeth in top form. Get your Gum Health Dental Water Additive and keep your dog’s teeth healthy the easy way.