Help keep your dog’s teeth and gums in check without the hassle or discomfort withPetLab Co. Dental Formula Dog Water Additive! This mouthwash is designed for everyday use and is so easy to use—simply add it to your canine companion’s water each day (follow the feeding guidelines for optimum results). Your dog won’t even notice it’s there! Spend less time with toothbrush struggles and more time with fresh breath and cuddles!