I Keep Teeth & Tummies Healthy: Daily Pet Water Additive | 8oz. Bottle | Concentrated | 2 Pumps Treats 8 Ounces of Water An FDA Approved Additive that Improves Your Pet's Digestion, Dental Hygiene and Overall Health! Works with Advanced Probiotic Technology | Add 2 Pumps to 8 oz of water. Probiotics stay active for 14 days. Make sure to add additive drops every time pet's water is changed. No Chemicals, Completely Non-Toxic and Biodegradable Contains 100% Proprietary Stabilized Probiotics | a MUST for Every Pet Owner! 100% Natural! Biodegradable! Non-toxic! Eco-Friendly! NO Chemicals! Safe for Humans and Animals! AAFCO Approved Organic Probiotics.