Hill's Prescription Diet ONC Care with Chicken Dry Cat Food is clinical nutrition designed to nourish and support cats living with cancer. It's made in the USA with global ingredients you can trust, and was developed by Hill's nutritionists and veterinarians. This food has an irresistible taste to encourage eating from the very first bowl. It is also formulated with highly digestible protein to help maintain strength and energy as well as ActivBiome+ technology to nourish your cat's gut microbiome. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life.Why We Love ItWorks to reduce plaque and tartar and Supports gum tissue healthInstantly freshens breath and Strengthens teeth by restoring enamel Protects tooth enamel and Kills germs in hard-to-reach placesAbout Hill's Prescription DietFor more than 75 years, Hill's Pet Nutrition has helped enrich and lengthen the special relationship between people and their pets by putting their passion for the health and happiness of animals into everything they do. They even partner with shelters to provide Hill's food to more than 12 million shelter pets over the past 20 years.