See how science can create differences you can see, feel and trust
Feed your cat’s best life with biology-based nutrition
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Knowledge is our first ingredient.
Hill’s understands what dogs and cats need to live a long and healthy life.
Since 1939, science has been at the core of how we create nutrition
220+ vets, scientists and pet nutritionists are continuously advancing our research
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Daily nutrition feeds better tomorrows.
Predictive Biology is our science-based approach to creating effective nutrition.We optimally select ingredients and nutrients to work with a pet’s biology
Fed every day, the right nutrition makes little transformations that can add up to incredible results
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We believe in the best care humanly possible for all pets.
It’s Hill’s mission to transform the lives of pets everywhere — especially those in need.
Through shelter programs and disaster relief efforts, we reach out to help as many cats as possible
We partner with vets worldwide so they can provide uncompromising care for pets everywhere
Veterinarian Recommended
Vets know what’s best for your cat’s health – and more of them recommend the biology-based nutrition of Hill’s Science Diet than any other brand.
High Quality, Delicious Ingredients
Shouldn’t your cat’s food be as tasty as it is nutritious? That’s why we make our foods with only high-quality ingredients, including chicken, lamb and salmon.
100% Satisfaction Guarantee
At Hill’s, we’re dedicated to making foods your cat will love. If you’re not satisfied for any reason, simply return it to the place of purchase for your money back.
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Hill’s Science Diet Adult Optimal Care Original Cat Food
4.9(191)Precisely balanced, easy-to-digest nutrition for healthy skin and a shiny coat, plus clinically proven antioxidant benefits
One Happy Kitty
“Our cat absolutely loves this food. It keeps him active and healthy, and we’ve received many compliments on how shiny and soft his fur is.”
—crystalk101, Iowa
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Hill’s Science Diet Adult Perfect Weight Cat Food
4.6(85)Breakthrough nutrition formulated to help your cat achieve a healthy weight and improve quality of life.
Perfect Weight was a success!
“Ethel began losing weight the first week. She had no hesitation in eating the food. Ethel’s energy increased in a short amount of time and continues to do so.”
—ShawnT, Indianapolis
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Hill’s Science Diet Adult Sensitive Stomach & Skin Cat Food
4.8(119)Precisely balanced nutrition for sensitive digestive systems and to improve skin and coat health
Amazing — highly suggest.
“Within days Khaleesi’s skin started looking better and after two weeks, her skin is almost entirely cleared up. She isn’t in pain and her skin and coat look so beautiful!”
—Beccs, Virginia
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Hill’s Science Diet Kitten Healthy Development
4.9(75)Precisely balanced, easy-to-digest nutrition for growing kittens
Taste my kitten loves & nutrition I love
“My kitten loved it when I switched his food! He’s gained and maintained a perfect body weight, and his coat is shiner and softer than ever.”
—Andrea23, Massachusetts
Hill’s Food, Shelter & Love
To help shelter pets become adoptable and ready to find a forever home, we provide more than 100,000 dogs and cats with daily nutrition. Take a look at some of our adoption success stories.
Healthier Weight, Here We Come
70% of cats lost weight in 10 weeks with Science Diet Perfect Weight.
Fight the Effects of Ageing
Keep your 7+ cat in the game with Hill’s Science Diet Youthful Vitality.
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