Hill's Science Diet Adult Urinary & Hairball Control Dry Cat Food, Chicken Recipe (3.5 lb Bag)
Hill's Science Diet · 3.5 lb · Cat

Verified 28 days ago on Amazon. Best-seller rank #387.
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Overview
Key features
- Formulated with controlled mineral levels to support the health of the entire urinary system.
- Includes a natural fiber blend designed to comfortably reduce the formation of hairballs.
- Real chicken is the first ingredient, providing high-quality protein for maintaining lean muscle.
- Contains antioxidants and vitamins C+E to support a healthy immune system.
- Developed specifically for the needs of adult indoor cats.
Pros
- Addresses two common and frustrating feline health issues—urinary tract health and hairballs—within a single, convenient formula.
- Comes from a highly reputable, veterinarian-recommended brand known for its scientific approach to pet nutrition.
- The small 3.5 lb bag size is perfect for single-cat homes, for trying out the food without a major commitment, or for ensuring freshness.
- Chicken-first recipe provides a high-quality source of protein that many cats find palatable.
Cons
- The price-per-pound is slightly above the median for dry cat foods in this small-bag size category.
- Its specialized formula may be unnecessary for cats that do not have specific hairball or urinary concerns.
- Limited to a single protein source (chicken), making it unsuitable for cats with poultry allergies or sensitivities.
- As a targeted, science-backed diet, it carries a higher price point than standard maintenance cat foods.
Best for
This diet is best suited for adult, non-prescription-needing cats that are prone to developing hairballs or for owners who wish to be proactive about urinary tract health. It is an excellent choice for indoor cats and for households that value the research and reputation of the Hill's Science Diet brand, seeking a multi-benefit food that addresses these specific feline wellness concerns.
Feeding guide
As a general guideline, an adult cat weighing 8-10 lbs typically requires about 1/2 to 2/3 of a cup of dry food daily. This amount should be split into two meals. However, every cat is an individual, and factors like age, activity level, and metabolism will affect their exact needs. Always refer to the official feeding chart on the Hill's packaging for the most accurate portion sizes and adjust as needed to maintain your cat's ideal body condition. Ensure fresh, clean water is always available.
Ingredients & nutrition note
This product page does not contain a full ingredient list or guaranteed analysis. Hill's Science Diet foods are formulated with a precise balance of nutrients. This Urinary & Hairball Control recipe typically contains controlled levels of minerals like magnesium to promote a healthy urine pH. The hairball control aspect is usually achieved through a blend of natural fibers. For the complete and most up-to-date ingredient and nutritional information, please consult the product's packaging directly.
Price comparison
With a price of $7.13 per pound, this 3.5 lb bag of Hill's Science Diet Adult Urinary & Hairball Control lands just slightly above the median price of $6.85 per pound for small-bag dry cat foods. While it is not the cheapest option on the shelf, its price is very competitive for a specialized diet from a leading, science-focused brand, placing it well below the highest-priced premium or veterinary formulas on the market.
Frequently asked questions
Is this a prescription diet for a cat with urinary crystals?
No, this is an over-the-counter maintenance diet designed to *support* a healthy urinary system in adult cats. It is not a therapeutic or prescription diet, like Hill's Prescription Diet c/d, which is used to treat existing urinary conditions. If your cat has a medical diagnosis, please consult your veterinarian.
How does this food actually control hairballs?
Formulas like this one incorporate a blend of natural dietary fibers. This fiber helps to gently move ingested hair through the digestive tract, promoting healthy transit and reducing the likelihood that the fur will be regurgitated as a hairball.
Can kittens or senior cats eat this food?
This recipe is specifically balanced for the nutritional needs of adult cats, typically those aged 1-6 years. Kittens require different nutrient levels for growth, and senior cats have their own unique needs. Hill's Science Diet offers other formulas specifically for those life stages.
My cat is picky. Will she like the chicken flavor?
Chicken is a very popular and widely accepted flavor among cats. However, every cat has individual preferences. The small 3.5 lb bag is a convenient size to test whether your particular cat enjoys this specific recipe before committing to a larger purchase.
What's the difference between this and a standard 'Indoor Cat' formula?
While many indoor cat foods help with hairballs and have balanced minerals, this 'Urinary & Hairball Control' formula puts a much stronger emphasis on urinary health as a primary feature, with specifically controlled mineral levels to promote a healthy bladder and urine pH, making it a more targeted diet than a general indoor cat food.
What's the difference between this and a standard 'Indoor Cat' formula?
While many indoor cat foods help with hairballs and have balanced minerals, this 'Urinary & Hairball Control' formula puts a much stronger emphasis on urinary health as a primary feature, with specifically controlled mineral levels to promote a healthy bladder and urine pH, making it a more targeted diet than a general indoor cat food.
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