by Hill’s
Adult
Urinary
Indoor

Hill’s

Science Plan - Urinary Health Adult Cat Food with Chicken

Adult
Urinary
Indoor
1

First Ingredient

Animal Protein

Flavor

Chicken

Kibble Size

~7 mm

Approximate diameter or width of each kibble
Cat Food Central Quality Score: 45 out of 100
691 views

Available sizes

1.5 kg
3.3 lb
3 kg
6.6 lb

Summary

Hill’s Science Plan Urinary Health Adult Cat Food with Chicken is a dry formula designed to support adult cats’ urinary system, including sterilized cats.
The first ingredient is Chicken and Turkey Meal (Chicken 19%; Total Poultry 29%), providing concentrated animal protein to maintain lean muscle at a measured 34.8% crude protein.
Controlled minerals—phosphorus 0.73%, magnesium 0.08%, calcium 0.9%, and sodium 0.37%—help manage urinary mineral load, supporting a healthy urinary environment.
With 11.6% fat and 3592 kcal/kg, the recipe provides moderate energy appropriate for routine weight maintenance, including in indoor adults.
Fish oil and soybean oil supply omega-3 (0.59%) and omega-6 (2.41%) fatty acids to nourish skin and coat, while vitamin E (633 IU/kg) adds antioxidant protection for cellular health.
L-carnitine at 577.7 ppm aids fat metabolism, which can help sterilized cats maintain a healthy body condition.
Taurine at 0.28% supports normal heart function, retinal health, and bile acid conjugation—critical daily needs for cats.
Beta-carotene (2.74 ppm) and vitamin C (102 ppm), together with mixed tocopherols as natural antioxidants, contribute additional immune and oxidative stress support.
Carbohydrate sources such as maize, broken rice, and wheat provide readily available energy but raise the non-fiber carbohydrate level to 41.2%.
Maize protein meal adds plant-derived protein, while fish oil and “digest” enhance palatability for consistent intake.

Pros
Expand All
1

Animal-protein first

Chicken and turkey meal lead the recipe, delivering concentrated, highly digestible protein to support lean muscle.
2

Urinary mineral balance

Phosphorus 0.73%, magnesium 0.08%, calcium 0.9%, and sodium 0.37% help reduce urinary mineral burden and support a healthy urinary tract.
3

Skin and coat support

Omega-6 (2.41%) and omega-3 (0.59%) from animal and plant oils promote a healthy skin barrier and glossy coat.
4

Antioxidant protection

Vitamin E (633 IU/kg), vitamin C (102 ppm), beta-carotene, and mixed tocopherols help counter oxidative stress and support immune defenses.
5

Weight management support

L-carnitine (577.7 ppm) assists fat utilization, helpful for sterilized cats prone to weight gain.
6

Heart and vision nutrients

Taurine at 0.28% covers essential daily needs for cardiac, retinal, and metabolic health.
Cons
Expand All
1

High carbohydrate load

Non-fiber carbohydrates at 41.2% may not align with preferences for lower-carb feline diets.
2

Plant-derived protein included

Maize protein meal contributes protein from plants, reducing the share coming exclusively from animal sources.
3

Common grains present

Maize, wheat, and rice may not suit cats with known grain sensitivities.
4

Multiple animal proteins

Both chicken and turkey are used, limiting suitability for cats needing single-protein elimination diets.
5

Ingredient specificity

Generic terms like “animal fat” and “digest” do not fully disclose sources, which may concern owners seeking precise transparency.
6

Marine omega-3 detail

EPA and DHA amounts are not specified, making it hard to gauge targeted anti-inflammatory omega-3 support.

Nutrition

Ingredients

  • Chicken And Turkey Meal (Chicken 19%; Total Poultry 29%)
  • Maize
  • Broken Rice
  • Wheat
  • Maize Protein Meal
  • Animal Fat
  • Minerals
  • Fish Oil
  • Digest
  • Vegetable Oil

Vitamins and Additives

    Nutritional additives: 3b103 (Iron) 70.6mg, 3b202 (Iodine) 1.7mg, 3b405 (Copper) 7.0mg, 3b502 (Manganese) 7.3mg, 3b603 (Zinc) 124mg, 3b801 (Selenium) 0.2mg, with natural antioxidant.

    Guaranteed Analysis

    Crude Protein
    34.8%
    Crude Fat
    11.6%
    Crude Fiber
    1.1%
    Moisture
    6%
    Crude Ash
    5.8%
    Calcium
    0.9%
    Phosphorus
    0.73%
    Potassium
    0.83%
    Magnesium
    0.08%
    Omega 3
    0.59%
    Omega 6
    2.4%
    Metabolizable Energy
    3592 kcal/kg
    Sodium 0.37%, per kg: Vitamin A 9,130IU, Vitamin D3 754IU, Vitamin E 633mg, Vitamin C 102mg, Beta-carotene 2.7mg, L-carnitine 578mg

    Comments

    Important Notice: Product details may vary by region. The information presented here is sourced from hillspet.co.uk - UK English site

    Guaranteed Analysis

    Crude Protein
    34.8%
    Crude Fat
    11.6%
    Crude Fiber
    1.1%
    Moisture
    6%
    Crude Ash
    5.8%
    Calcium
    0.9%
    Phosphorus
    0.73%
    Potassium
    0.83%
    Magnesium
    0.08%
    Omega 3
    0.59%
    Omega 6
    2.4%
    Metabolizable Energy
    3592 kcal/kg
    Sodium 0.37%, per kg: Vitamin A 9,130IU, Vitamin D3 754IU, Vitamin E 633mg, Vitamin C 102mg, Beta-carotene 2.7mg, L-carnitine 578mg
    Last reviewed:
    We periodically review this product’s details and update them to match the manufacturer’s latest published information, but some changes may not be reflected immediately. View the product change history.

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    Product changes
    Hill’s

    Science Plan - Urinary Health Adult Cat Food with Chicken

    Product changes

    08-08-2026
    • 10th Ingredient changed from Soybean Oil -> Vegetable Oil
    01-12-2025
    • Ingredients list changed
    • GA values changed
    • Score changed from 28 -> 45
    Product feedback

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    How the score is calculated?

    The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

    To simplify the explanation, the calculation is based on three main criteria:

    (1) Amount of protein (more is better)

    (2) Amount of carbohydrates (less is better)

    (3) Quality and source of ingredients.

    Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

    One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

    In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

    Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.

    Fat is a primary source of energy and essential fatty acids.

    Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.

    Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

    Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.

    Putting all of these and more into a formula results in a product score.

    The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.

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