Natural water additive designed for daily oral hygiene with added glucosamine to support joints. Without proper oral hygiene, over 80% of dogs and 70% of cats show signs of periodontal disease by the age of 3. This can lead to tooth loss and other serious health issues. Tropiclean Fresh Breath Water Additive helps maintain gum health, prevents plaque buildup, and eliminates unpleasant odors from the mouth for up to 12 hours after administration. Intended for daily oral hygiene for dogs and cats.