TropiClean Fresh Breath Puppy Water Additive is specifically formulated for puppies, and addresses plaque & tartar before it starts. It promotes healthy gums & fresh breath for up to 12 hours. Without proper dental care, 80% of dogs start to show signs of oral disease by age 3. Oral disease can eventually lead to tooth loss and other serious health problems. Address plaque & tartar before it starts with this easy to use water additive!