Oral care is about more than making your pet's smiles sparkle. It's an important component of their overall health. In fact, 80% of dogs begin to show signs of oral disease by age 3. TropiClean Fresh Breath's two unique Finger Brushes each serve a special purpose. The easy cleaning Finger Brush and the Gentle Finger Brush made with flexible silicone allows you to clean even the most sensitive gums. Each Finger Brush is gentle on them and easy to use for you. Clean teeth, healthy mouth, happy dog.