Hill's Science Diet Adult 7+ Hairball Control Dry Cat Food

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15.5-lb bag
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Hill's Science Diet Adult 7+ Hairball Control Dry Cat Food provides your four-legged friend with great tasting nutrition for a long, happy life. Made with wholesome ingredients such as savory chicken, this nourishing recipe is balanced to meet your pet’s needs, reduce occurrence of hairballs, and support internal organ health. Manufactured in the United States, every ingredient meets strict requirements for purity and nutrient content which exceed industry standards. Formulated for adult cats 7 years and older who are prone to hairballs, this Hill’s Science Diet provides your cat the nutrition she needs for a lifetime of health and happiness.

Key Benefits

  • High-quality proteins supports internal organs and natural fiber stops hairballs.
  • Omega-6 fatty acids and vitamin E work together to promote a healthy skin and coat.
  • Antioxidant and vitamin blend work together to help support a healthy immune system.
  • Made from natural, high-quality ingredients without any artificial colors, flavors or preservatives.
  • Made in the USA, this is a complete and balanced diet recommended for adult cats.

See all items by Hill's Science Diet

  • Item Number
  • Weight
    15.5 pounds
  • Brand
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States

Nutritional Info


Chicken, Whole Grain Wheat, Corn Gluten Meal, Pork Fat, Powdered Cellulose, Wheat Gluten, Brewers Rice, Chicken Liver Flavor, Dried Beet Pulp, Lactic Acid, Calcium Sulfate, Potassium Chloride, Fish Oil, Choline Chloride, Calcium Carbonate, Taurine, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Iodized Salt, L-Lysine, Minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, Oat Fiber, Mixed Tocopherols for Retain Freshness, Phosphoric Acid, Beta-Carotene, Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.

Caloric Content

328 kcal/cup

Guaranteed Analysis
Crude Protein 29.0% min
Crude Fat 17.5% min
Crude Fiber 10.0% max
Phosphorus 0.9% max
Sodium 0.5% max
Vitamin C 85 mg/kg min
Vitamin E 550 IU/kg min
Omega-6 Fatty Acids 2.5% min

Feeding Instructions

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pets new food with decreasing amounts of the old food over a 7 - day period. Keep fresh water available at all times! Your pets nutritional needs may change as they age. Ask your vet at every checkup. Science Diet is available in a wide variety of dry and canned foods for your pets unique needs.

Transition Instructions

A gradual transition to a new pet food is important to avoid digestive upset. To transition, mix your pet’s current food with the new food. Over 7 days, gradually decrease the amount of the current pet food while increasing the amount of new pet food.

Precisely Balanced Nutrition for Hairball Control

Hill's Science Diet Hairball Control cat food provides precisely balanced, easy-to-digest nutrition with natural fiber to comfortably reduce hairballs. These yummy recipes are specially formulated for cats who are prone to hairballs to help avoid hairball formation and support a healthy immune system.

Precisely Balanced Nutrition for Hairball Control
Vets' #1 Choice

Vets' #1 Choice to Feed Their Own Pets

More than anyone, veterinarians know a healthy cat food when they see one. That's why they give Hill's Science Diet to their own cats more than any other brand. Hill's works with pet nutritionists to develop recipes with the best cat food standards in mind. These recipes are designed to keep your feline family member healthy and strong so she can enjoy more moments of purring and playing.

The Science Behind Happy

With over 220 veterinarians, Ph.D. nutritionists and food scientists working every day around the world, Hill's is able to create new products and improve existing ones that help your pet live a long, healthy and full life. They pride themselves on wholesome ingredients, precise nutrition and high-quality standards in pet food because they know firsthand that when your cat is healthier, she's happier too.

The Science Behind Happy
Natural Recipes Made in the USA

Natural Recipes Made in the USA

Hill's is proudly made in the USA with only high-quality protein. Real chicken, lamb or salmon is the first ingredient, along with other natural ingredients sourced from North America, Europe and New Zealand-all free of artificial colors, flavors and preservatives.

Fresh, Whole Food Ingredients

Hill's uses high-quality ingredients to provide the proper balance of essential nutrients for optimal health. Guided by evidence-based research, Hill's formulas are precisely balanced to meet each pet's specific life-stage, size or special needs.



Good source of Omega-3 fatty acids that helps calm itchy skin, promote a shiny, healthy coat and reduce shedding.



Excellent insoluble fiber source that supports healthy digestion, and the prebiotic fiber stimulates the growth of the favorable gut bacteria (probiotics).



Good source of antioxidants, vitamin A, vitamin C and dietary fiber, which helps with joint problems and promotes overall gastrointestinal health.



Great source of fiber and vitamin C and boosts the immune system, supports skin and heart health and helps the body release toxins.



Excellent source of B vitamins and vitamin C and contains the most carotene of any vegetable as well as high levels of antioxidants that provide protection against free radicals.



Excellent source of vitamin C and unique natural source of tannins (astringents found in plants) that help prevent harmful bacteria from thriving in the urinary tract.

About Hill's Pet Nutrition

For more than 70 years, Hill's Pet Nutrition has helped enrich and lengthen the special relationship between people and their pets by putting their passion for balanced pet nutrition into everything they do. With a dedicated team of veterinarians and pet nutritionists involved in the development of all their products, Hill's is able to ensure high-quality pet food to help all pets live a happy and healthy life.

Shop Hill's Pet Nutrition

About Hill's Pet Nutrition

Customer Reviews

113 reviews 113 Reviews 4.6 out of 5 Stars

93% Recommend

93% of reviewersrecommend this product

4.6 / 5

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  • Excellent product!

    By on

    Our crew of seven cats are fed three different dry foods on a daily basis - a combination of S/D Oral Care, S/D Sensitive Skin & Stomach and another premium Indoor Cat. We have seen less shedding, healthier coats, and far fewer hair balls. The crew considers this Hairball Control as tasty as their treats. It’s always eaten first out of the melange.

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  • 2 Paws up - the kids love it.

    By on

    I was using another Science Diet dry food and realized it wasn't specifically for hairball control which we needed so I changed over to this. I thought it would be a lukewarm reception from my cats but they absolutely love it. Even my little food critic loves this.

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  • Excellent for Hairballs

    By on

    I have had my cat on this hairball cat food since he was a kitten and it has helped to avoid those unwanted hairballs. He still loves to eat the food, although now I use this 7+ version.

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  • cat food-hills

    By on

    The price is comparable with store. the shipping makes it higher. I guess if you have a larger order or it is great for people that are busy and dont have time to go to the store.

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  • Oscar loves it!

    By on

    This food helps eliminate hairballs before they end up on my carpet. Much better for all of us! He loves the food - I love the packaging!

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  • Good food for sensitive tuumy

    By on

    My kitty has a sensitive tummy. This helps a lot. I mix treats in with it when she seems to get bored of the flavor.

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  • So far so good!

    By on

    I have had all my cats on a grain-free hairball control food for several years. I attended at recent talk given about pet foods and the different dietary needs. I learned a totally grain free diet is not always best as well as an all stages food for my mature cats. I started them on the Hills Science Diet and have found very little in the way of regurgitated food compared with their previous diet.

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  • Working GREAT so far

    By on

    My cat has always had an issue with throwing up. Sometimes it would be undigested food and sometimes it would be huge hairball logs. I got a bag of this hair all control and a bag of the sensitive stomach and mixed them and knock on wood it's been over a week now my cat has NOT thrown up!!!!!!!!!!

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  • The cats are eating it.

    By on

    Doesn’t seem to be their favorite, but maybe they know it’s good for them. Cats are funny.

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  • Excellent product

    By on

    Romeow is a healthy, beautiful, 12 year old Ragdoll, who plays lie a kitten!!! He passes his furls, and rarely has to vomit them. Sorry TMI, but it is a testament to my gorgeous kitty who is thriving on Science Diet Hairball Control for older cats.

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