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Unbiased Hills Cat Food Review 2019


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Hill’s Pet Vitamin is likely one of the most well-respected manufacturers within the pet meals industry. You’d be hard-pressed to discover a vet’s workplace or animal shelter that’s not stocked with a provide of Hill’s Prescription Weight loss plan or Science Food plan. However behind the status, is Hill’s a nourishing, protected selection in your cat? Discover out in our unbiased Hill’s cat meals evaluate.

The We’re All About Cats Normal—Score Hill’s on What Issues

We’ve analyzed Hill’s and graded it based on the We’re All About Cats normal, evaluating the model on species-appropriateness, ingredient high quality, product selection, worth, buyer expertise, and recall historical past. Right here’s the way it charges in every of these six key areas.


  • Species-Appropriateness – 6/10
  • Ingredient High quality – 6/10
  • Product Selection – 9/10
  • Worth – 6/10
  • Buyer Expertise – eight/10
  • Recall Historical past – four/10

General Rating: 6.5/10

We give Hill’s cat meals a 39 out of 60 score or a B- grade.

The corporate dates again to 1907, when Burton Hill opened up a rendering facility in Topeka, Kansas. Hill Rendering Works turned the town of Topeka’s contract rendering facility and ultimately added on a milling division. Together with the power to fabricate animal feed, the corporate earned a brand new identify—the Hill Packing Firm.

Within the late 1940s, the Hill Packing Firm partnered with Dr. Mark L. Morris, a veterinarian recognized for formulating a few of the world’s first medical veterinary diets. The Hill Packing Firm was contracted to fabricate the unique formulation of Canine okay/d, Dr. Morris’ weight loss plan for canine with kidney illness.

Morris and Hill’s partnership advanced through the years and ultimately turned often known as Hill’s Pet Vitamin. The corporate added on new strains, together with the ever-popular Hill’s Science Eating regimen.

In 1976, Hill’s Pet Vitamin was bought by the Colgate-Palmolive firm. Hill’s Pet Vitamin merchandise at the moment are bought in 86 nations around the globe.

Sourcing and Manufacturing

Hill’s Pet Vitamin has a strong analysis and improvement division. Greater than 220 veterinarians, meals scientists, technicians, and Ph.D nutritionists work to develop Hill’s merchandise.

The Hill’s Pet Vitamin Middle in Topeka, Kansas is taken into account a world-class analysis facility and helps Hill’s keep its standing as a number one authority on animal vitamin.

Hill’s says that they solely settle for components that meet their stringent high quality requirements. Every ingredient is examined to make sure its security and dietary adequacy. Most of Hill’s elements are sourced from North America, Europe, and New Zealand.

Hill’s cat meals is manufactured in company-owned amenities situated in america.

The next is a abstract of the Hill’s cat and pet food recollects issued through the years.


In early 2019, Hills issued a recall of canned canine meals from the Science Weight-reduction plan and Prescription Weight loss plan strains. as a consequence of dangerously excessive ranges of vitamin D. Extreme Vitamin D causes blood calcium ranges to soar, resulting in organ failure and probably, dying. This recall got here two months after a collection of vitamin D-related recollects affected different pet meals manufacturers, however Hill’s says they’re not conscious of a connection. In mild of this recall, Hill’s says they’re strengthening their high quality examine protocol and demanding extra stringent laws from their provider.

Following the recall, a category motion go well with was filed towards Hill’s Pet Vitamin for promoting meals that contained “extreme and harmful” ranges of vitamin D.


In November, the corporate initiated a market withdrawal of a number of types of Science Weight-reduction plan pet food on account of labeling points.


Potential salmonella contamination prompted Hill’s to recall 62 luggage of Science Eating regimen pet food in California, Hawaii, and Nevada.


In April of 2007, Hill’s Science Weight loss plan was one among many pet meals manufacturers recalled as a consequence of melamine contamination.

February 2019—Hill’s is Sued Over “Prescription Weight loss plan” Claims

In February of 2019, a Kansas pet food shopper named Stevie Kucharski-Berger sued Hill’s for violating the Kansas Restraint of Commerce Act and the Kansas Shopper Safety Act.

In accordance with the plaintiff, Hill’s prescription diets don’t require FDA approval or a prescription beneath Kansas or federal regulation. As a result of there’s nothing within the meals that legally requires a prescription, the go well with argues, Hill’s’ use of the prescription weight loss plan identify and the Rx prescription image is “false, deceptive and opposite to regulation”. The go well with accuses Hill’s of working what Berger’s lawyer calls a “pretend pharmacy” to justify the excessive prices of their prescription diets.

Hill’s has a number of strains of cat meals, together with Hill’s Science Weight-reduction plan, Hill’s Prescription Weight loss plan, Hill’s Wholesome Benefit, and Hill’s Superb Stability.

Science Weight loss plan emphasizes scientifically-formulated recipes that make the most of what Hill’s describes as “biology-based vitamin” for all levels of cats’ lives.

Hill’s Prescription Weight loss plan is just obtainable with a veterinarian’s prescription. Recipes on this line goal well being circumstances and particular wants, together with IBD, diabetes, hyperthyroidism, urinary tract well being.

Hill’s Wholesome Benefit is solely bought by way of veterinarians. Whereas Hill’s Prescription Food regimen meals goal single well being circumstances, every meals on this line addresses 5 important well being elements—immunity, weight administration, urinary well being, digestion, and pores and skin and coat well being.

The Perfect Stability line is made with pure components and, based on Hill’s, is completely balanced.

Hill's Prescription Diet c/d Multicare Urinary Care with Chicken Canned Cat Food 24/5.5 oz

Pork by-products look like the first protein supply on this moist cat meals.

This in style Hill’s recipe targets one of the widespread circumstances affecting cats—urinary tract illness. In response to Hill’s, this prescription meals reduces the recurrence of commonest urinary tract illness signs by 89%. It addresses a number of forms of urinary tract illness, together with stones and an infection. The corporate claims that the meals dissolves struvite stones in as few as 7 days or a mean of 27 days. Along with dissolving present stones and decreasing recurrence, it’s additionally touted as a preventative. Hill’s says this weight loss plan can forestall each struvite and calcium oxalate stones.

How does Hill’s c/d obtain all of those advantages for cats with urinary tract illness? It has managed ranges of magnesium, calcium, and phosphorus to scale back stone formation. Its acidity promotes a wholesome urine pH.

The primary ingredient within the meals is pork by-products. Along with any organ meats included within the pork by-products, the meals incorporates pork liver. Although hen seems within the identify, hen is just not the first protein supply on this meals and is the fourth ingredient on the record.

The meals incorporates a number of plant components, together with brewers rice, corn starch, and soybean meal. It has two kinds of animal-sourced fats—hen fats and fish oil each seem on the ingredient record. The meals’s thickened with guar gum.

It’s supplemented with Dl-methionine as an acidifier and hen liver taste for added palatability.

The meals has 163 energy in every 5.5-ounce can or 29 energy per ounce.


Pork By-Merchandise, Water, Pork Liver, Hen, Brewers Rice, Corn Starch, Soybean Meal, Hen Liver Taste, Hen Fats, Fish Oil, Calcium Sulfate, Guar Gum, Brewers Dried Yeast, Dicalcium Phosphate, DL-Methionine, Calcium Carbonate, Choline Chloride, nutritional vitamins (Vitamin E Complement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Niacin Complement, Calcium Pantothenate, Vitamin B12 Complement, Riboflavin Complement, Biotin, Folic Acid, Vitamin D3 Complement), Taurine, Iodized Salt, Potassium Citrate, Potassium Chloride, L-Lysine, minerals (Zinc Oxide, Ferrous Sulfate, Manganous Oxide, Calcium Iodate), Beta-Carotene.

Assured Evaluation

Crude Protein eight.5% min
Crude Fats three.5% min
Fiber 1% max
Moisture n/a
Ash n/a

Hill’s Prescription Food plan c/d Multicare Urinary Care with Hen Canned Estimated Nutrient Breakdown

Elements We Favored: Pork Liver, Hen Hen Fats, Fish Oil

Components We Didn’t Like: Brewers Rice, Corn Starch, Soybean Meal

Widespread Allergens: Hen


  • Primarily comprised of animal components
  • Formulated to enhance urinary tract well being
  • Wealthy in protein


  • Comparatively excessive in carbohydrates

Hills Prescription Diet cd Multicare Urinary Care with Chicken Dry Cat FoodHills Prescription Diet cd Multicare Urinary Care with Chicken Dry Cat Food

Hen seems to be the first protein supply on this dry cat meals.

This Prescription Food regimen recipe is the dry equal of the c/d canned meals above. Just like the canned recipe, this recipe is formulated to help urinary well being. Based on Hill’s, it may decrease the recurrence of most signs by 89% and it could possibly promote wholesome urine pH ranges.

Like many different dry cat meals, this meals is plant-based. Hen is the primary ingredient, adopted by entire grain corn, corn gluten meal, entire grain wheat, and brewers rice.

The meals incorporates pork fats, soybean oil, and fish oil as sources of fats. Along with the nutritional vitamins, minerals, and amino acids sometimes added to make pet meals nutritionally full, the meals incorporates Dl-methionine as an acidifier.

General, this dry meals has low-to-moderate protein content material, average fats, and excessive carbohydrate content material.

This meals accommodates 349 energy in every cup.


Hen, Entire Grain Corn, Corn Gluten Meal, Entire Grain Wheat, Brewers Rice, Pork Fats, Hen Meal, Egg Product, Pork Taste, Soybean Oil, Fish Oil, Lactic Acid, L-Lysine, Calcium Sulfate, Potassium Chloride, Choline Chloride, DL-Methionine, Potassium Citrate, nutritional vitamins (Vitamin E Complement, Niacin Complement, Thiamine Mononitrate, Calcium Pantothenate, Pyridoxine Hydrochloride, Vitamin A Complement, Riboflavin Complement, Biotin, Vitamin B12 Complement, Folic Acid, Vitamin D3 Complement), Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Iodized Salt, Combined Tocopherols for freshness, Pure Flavors, Beta-Carotene

Assured Evaluation

Crude Protein 30% min
Crude Fats 13% min
Fiber 1.6% max
Moisture 78% max
Ash 2.50% max

Hill’s Multicare Urinary Care c/d with Hen Dry Cat Meals Estimated Dry Matter Nutrient Breakdown

Multicare Urinary Care with Chicken Dry Cat Food

Multicare Urinary Care with Chicken Dry Cat Food

Components We Favored: Hen, Pork Fats, Fish Oil

Elements We Didn’t Like: Entire Grain Corn, Corn Gluten Meal, Entire Grain Wheat, Brewers Rice

Widespread Allergens: Hen


  • Many reviewers say this meals helped to enhance their cats’ urinary tract well being
  • Freed from synthetic components


  • Excessive in carbohydrates
  • Dry meals is correlated to elevated danger of urinary tract illness

Hills Science Diet Adult Indoor Chicken Recipe Dry Cat Food

Hills Science Diet Adult Indoor Chicken Recipe Dry Cat Food

Hen seems to be the first protein supply on this dry cat meals.

This Hill’s Science Weight-reduction plan recipe is formulated for cats who reside indoors. Like most indoor cat meals, it has comparatively excessive ranges of fiber to help wholesome digestion, together with what the corporate describes as an “unique mix of omega-6 fatty acids” to nourish the pores and skin and coat.

The meals’s first ingredient is hen, adopted by entire wheat, corn gluten meal, and powdered cellulose. These components are primarily sources of carbohydrates, protein, and fiber, respectively. Hen fats is added as a species-appropriate supply of fats, together with soybean oil and fish oil.

To enhance the meals’s palatability, the recipe accommodates hen liver taste and pure taste.

On the finish of the ingredient listing is a collection of fruit and veggies, together with hint quantities of inexperienced peas, apples, cranberries, carrots, and broccoli.

There are 319 energy in every cup of this dry cat meals.


Hen, Entire Grain Wheat, Corn Gluten Meal, Powdered Cellulose, Hen Fats, Wheat Gluten, Hen Meal, Hen Liver Taste, Dried Beet Pulp, Soybean Oil, Calcium Sulfate, Lactic Acid, Fish Oil, Potassium Chloride, Iodized Salt, Choline Chloride, nutritional vitamins (Vitamin E Complement, L-Ascorbyl-2-Polyphosphate (supply of Vitamin C), Niacin Complement, Thiamine Mononitrate, Vitamin A Complement, Calcium Pantothenate, Riboflavin Complement, Biotin, Vitamin B12 Complement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Complement), Taurine, L-Carnitine, L-Lysine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Combined Tocopherols for freshness, Pure Flavors, Inexperienced Peas, Apples, Cranberries, Carrots, Broccoli, Beta-Carotene.

Assured Evaluation

Crude Protein 31% min
Crude Fats 13% min
Fiber 6% min, 12% max
Moisture eight% max
Ash 2.5% max

Hill’s Science Weight-reduction plan Grownup Indoor Dry Cat Meals Estimated Dry Matter Nutrient Breakdown

Hill's Science Diet Adult Indoor Dry Cat Food Estimated Dry Matter Nutrient Breakdown

Hill's Science Diet Adult Indoor Dry Cat Food Estimated Dry Matter Nutrient Breakdown

Elements We Appreciated: Hen, Pork Fats

Components We Didn’t Like: Entire Grain Wheat, Corn Gluten Meal, Wheat Gluten, Soybean Oil

Widespread Allergens: Hen


  • Cats appear to like the meals’s taste
  • Freed from vaguely-named animal by-products
  • Free of probably dangerous components


  • Excessive carbohydrate content material
  • Costly

What do clients consider Hill’s cat meals?

Hill’s is likely one of the most revered manufacturers within the pet meals industry. It’s a staple in veterinary workplaces and animal shelters. The very fact of the model’s esteem has attracted a few of its most vehement criticism. As we noticed within the 2019 lawsuit initiated by a Kansas shopper, some really feel that Hill’s meals is given extra respect than it deserves and makes use of that status to justify its excessive costs.

Constructive Evaluations

“My 17 yr previous cat has been consuming this all his life (apart from the primary 4 months fraught with UTIs). Not solely has he been freed from urinary infections, he is also an image of well being with beautiful tooth which have by no means wanted to be cleaned.” –  Kipling, reviewing Hill’s Prescription Weight-reduction plan Multicare Urinary Care c/d Dry Cat Meals

“Our gal had bladder stones and was slotted for surgical procedure when my vet instructed we do this meals first. IF it didn’t work we would have liked to discover surgical procedure. I began feeding my Phoebe the meals and eight weeks later…. NO STONES! Yup, i feed her each the moist and dry meals solely and the stones disintegrated! No surgical procedure for my gal, she is going to stay on this weight loss plan for all times so we don’t encounter the difficulty once more. 🙂 Once more, Thank YOU Chewy for having the choice to order and ship on to my entrance door!” – OMCRescue, reviewing Hill’s Prescription  Food regimen c/d Multicare Urinary Care with Hen Canned Cat Meals

Adverse Critiques

“I’ve bought Hill’s up to now however not this specific sort, the nuggets are bigger and my furry pals don’t prefer it. They’re very choosy and because it’s their meals, I’d moderately go together with smaller items. No fault of product.” – Edwin, reviewing Hill’s Science Weight loss plan Indoor Grownup Dry Cat Meals

“Although I completely loved having my meals delivered to my door, my cat primarily went into hunger mode as a result of he disliked the meals so severely. He would painstakingly meow till we gave him different meals and once we didn’t, he would simply lay subsequent to his bowl. I learn the elements for this meals and though it’s marketed as hen, the primary ingredient is pork. Now I’m caught with all this cat meals my cat REFUSES to eat. Such a disappointment meals clever and it appears that is the one selection for urinary care.” – WestbrooksReview, reviewing Hill’s Prescription  Weight loss plan c/d Multicare Urinary Care with Hen Canned Cat Meals

Hill’s cat meals ranges from moderately-priced to costly. In case your cat weighs 10 lbs, it might value roughly $three.05 per day to feed them Hill’s Prescription Weight loss plan c/d canned meals and about $three.63 for Hill’s Ideally suited Stability canned.

Like most cat meals corporations, Hill’s fees much less for his or her dry meals. The Hill’s Prescription eating regimen kibble talked about within the product critiques above would value about $zero.52 per day.

General, is Hill’s a sensible choice?

Hill’s is constructed on a basis of industry-leading vitamin analysis, giving it the power to create recipes formulated for particular well being circumstances and dietary wants.

Whereas Hill’s could be a good selection for cats with well being points, it’s not the strongest candidate for a wholesome cat’s every day food regimen. Although Hill’s says that corn, wheat, and different high-carbohydrate plant elements are nutritious for cats, others disagree. Whether or not you’re purchasing for moist or dry meals, Hill’s cat meals tends to include giant quantities of plant components that don’t match right into a carnivorous eating regimen plan.

Hill’s is bought in veterinary workplaces and “above-average” pet retail shops all over the world. You should purchase it on-line by means of Chewy, Amazon, and different retailers that promote pet meals.

Click on right here to buy Hill’s cat meals on Chewy.

Concerning the writer

Mallory Crusta is a author and adventurecat fanatic on a mission to make cats’ lives extraordinary. She’s one of many founders of Wildernesscat – a website for comfortable, wholesome, and adventurous cats who’re fueled by nature. Go to Wildernesscat for radically pure cat vitamin, residence cures, and way of life inspiration.

About the author