Hill’s Cat Food Review

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Hill’s Pet Nutrition is one of the most well-respected brands in the pet food industry. You’d be hard-pressed to find a vet’s office or animal shelter that’s not stocked with a supply of Hill’s Prescription Diet or Science Diet. But behind the prestige, is Hill’s a nourishing, safe choice for your cat? Find out in our unbiased Hill’s cat food review.

The We’re All About Cats Standard—Rating Hill’s on What Matters

We’ve analyzed Hill’s and graded it according to the We’re All About Cats standard, evaluating the brand on species-appropriateness, ingredient quality, product variety, price, customer experience, and recall history. Here’s how it rates in each of those six key areas.


  • Species-Appropriateness – 6/10
  • Ingredient Quality – 6/10
  • Product Variety – 9/10
  • Price – 6/10
  • Customer Experience – 8/10
  • Recall History – 4/10

Overall Score: 6.5/10

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

About Hill’s

The company dates back to 1907, when Burton Hill opened up a rendering facility in Topeka, Kansas. Hill Rendering Works became the city of Topeka’s contract rendering facility and eventually added on a milling division. Along with the ability to manufacture animal feed, the company earned a new name—the Hill Packing Company.

In the late 1940s, the Hill Packing Company partnered with Dr. Mark L. Morris, a veterinarian known for formulating some of the world’s first clinical veterinary diets. The Hill Packing Company was contracted to manufacture the original formulation of Canine k/d, Dr. Morris’ diet for dogs with kidney disease.

Morris and Hill’s partnership evolved over the years and eventually became known as Hill’s Pet Nutrition. The company added on new lines, including the ever-popular Hill’s Science Diet.

In 1976, Hill’s Pet Nutrition was purchased by the Colgate-Palmolive company. Hill’s Pet Nutrition products are now sold in 86 countries around the world.

Sourcing And Manufacturing

Hill’s Pet Nutrition has a robust research and development department. More than 220 veterinarians, food scientists, technicians, and Ph.D nutritionists work to develop Hill’s products.

The Hill’s Pet Nutrition Center in Topeka, Kansas is considered a world-class research facility and helps Hill’s maintain its status as a leading authority on animal nutrition.

Hill’s says that they only accept ingredients that meet their stringent quality standards. Each ingredient is examined to ensure its safety and nutritional adequacy. Most of Hill’s ingredients are sourced from North America, Europe, and New Zealand.

Hill’s cat food is manufactured in company-owned facilities located in the United States.

Has Hill’s Cat Food Been Recalled?

The following is a summary of the Hill’s cat and dog food recalls issued over the years.


In early 2019, Hills issued a recall of canned dog foods from the Science Diet and Prescription Diet lines. due to dangerously high levels of vitamin D. Excessive Vitamin D causes blood calcium levels to soar, leading to organ failure and potentially, death. This recall came two months after a series of vitamin D-related recalls affected other pet food brands, but Hill’s says they’re not aware of a connection. In light of this recall, Hill’s says they are strengthening their quality check protocol and demanding more stringent regulations from their supplier.

Following the recall, a class action suit was filed against Hill’s Pet Nutrition for selling food that contained “excessive and dangerous” levels of vitamin D.


In November, the company initiated a market withdrawal of several varieties of Science Diet dog food due to labeling issues.


Potential salmonella contamination prompted Hill’s to recall 62 bags of Science Diet dog food in California, Hawaii, and Nevada.


In April of 2007, Hill’s Science Diet was one of many pet food brands recalled due to melamine contamination.

February 2019—Hill’s is Sued Over “Prescription Diet” Claims

In February of 2019, a Kansas dog food consumer named Stevie Kucharski-Berger sued Hill’s for violating the Kansas Restraint of Trade Act and the Kansas Consumer Protection Act.

According to the plaintiff, Hill’s prescription diets do not require FDA approval or a prescription under Kansas or federal law. Because there’s nothing in the foods that legally requires a prescription, the suit argues, Hill’s’ use of the prescription diet name and the Rx prescription symbol is “false, misleading and contrary to law”. The suit accuses Hill’s of operating what Berger’s lawyer calls a “fake pharmacy” to justify the high costs of their prescription diets.

What Kinds Of Cat Food Does Hill’s Offer?

Hill’s has several lines of cat food, including Hill’s Science Diet, Hill’s Prescription Diet, Hill’s Healthy Advantage, and Hill’s Ideal Balance.

  • Science Diet emphasizes scientifically-formulated recipes that utilize what Hill’s describes as “biology-based nutrition” for all stages of cats’ lives.
  • Hill’s Prescription Diet is only available with a veterinarian’s prescription. Recipes in this line target health conditions and special needs, including IBD, diabetes, hyperthyroidism, urinary tract health.
  • Hill’s Healthy Advantage is exclusively sold through veterinarians. While Hill’s Prescription Diet foods target single health conditions, each food in this line addresses five essential health factors—immunity, weight management, urinary health, digestion, and skin and coat health.
  • The Ideal Balance line is made with natural ingredients and, according to Hill’s, is perfectly balanced.

Hill’s Cat Food – Top 3 Recipes Reviewed

#1 Hill’s Prescription Diet c/d Multicare Urinary Care with Chicken Canned Cat Food Review

Hill's Prescription Diet c/d Multicare Urinary Care with Chicken Canned Cat Food 24/5.5 ozView on Chewy View on Amazon

Pork by-products appear to be the primary protein source in this wet cat food.

This popular Hill’s recipe targets one of the most common conditions affecting cats—urinary tract disease. According to Hill’s, this prescription food reduces the recurrence of most common urinary tract disease symptoms by 89%. It addresses multiple types of urinary tract disease, including stones and infection. The company claims that the food dissolves struvite stones in as few as 7 days or an average of 27 days. In addition to dissolving existing stones and reducing recurrence, it’s also touted as a preventative. Hill’s says this diet can prevent both struvite and calcium oxalate stones.

How does Hill’s c/d achieve all of these benefits for cats with urinary tract disease? It has controlled levels of magnesium, calcium, and phosphorus to reduce stone formation. Its acidity promotes a healthy urine pH.

The first ingredient in the food is pork by-products. In addition to any organ meats included in the pork by-products, the food contains pork liver. Though chicken appears in the name, chicken is not the primary protein source in this food and is the fourth ingredient on the list.

The food contains several plant ingredients, including brewers rice, corn starch, and soybean meal. It has two types of animal-sourced fat—chicken fat and fish oil both appear on the ingredient list. The food’s thickened with guar gum.

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

The food has 163 calories in each 5.5-ounce can or 29 calories per ounce.


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

Guaranteed Analysis

Crude Protein: 8.5%
Crude Fat: 3.5%
Crude Fiber: 1%
Moisture: 87%

Dry Matter Basis

Protein: 65.38%
Fat: 26.92%
Fiber: 7.69%

Caloric Weight Basis

Protein: 50%
Fat: 50%

Ingredients We Liked: Pork Liver, Chicken Chicken Fat, Fish Oil

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

Common Allergens: Chicken


  • Primarily made from animal ingredients
  • Formulated to improve urinary tract health
  • Rich in protein


  • Relatively high in carbohydrates

#2 Hill’s Prescription Diet c/d Multicare Urinary Care with Chicken Dry Cat Food Review

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

View on Chewy View on Amazon

Chicken appears to be the primary protein source in this dry cat food.

This Prescription Diet recipe is the dry equivalent of the c/d canned food above. Like the canned recipe, this recipe is formulated to support urinary health. According to Hill’s, it can lower the recurrence of most symptoms by 89% and it can promote healthy urine pH levels.

Like many other dry cat foods, this food is plant-based. Chicken is the first ingredient, followed by whole grain corn, corn gluten meal, whole grain wheat, and brewers rice.

The food contains pork fat, soybean oil, and fish oil as sources of fat. In addition to the vitamins, minerals, and amino acids typically added to make pet food nutritionally complete, the food contains Dl-methionine as an acidifier.

Overall, this dry food has low-to-moderate protein content, moderate fat, and high carbohydrate content.

This food contains 349 calories in each cup.


Chicken, Whole Grain Corn, Corn Gluten Meal, Whole Grain Wheat, Brewers Rice, Pork Fat, Chicken Meal, Egg Product, Pork Flavor, Soybean Oil, Fish Oil, Lactic Acid, L-Lysine, Calcium Sulfate, Potassium Chloride, Choline Chloride, DL-Methionine, Potassium Citrate, vitamins (Vitamin E Supplement, Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Pyridoxine Hydrochloride, Vitamin A Supplement, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Iodized Salt, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.

Guaranteed Analysis

Crude Protein: 30%
Crude Fat: 13%
Crude Fiber: 1.6%
Moisture: 55.4%

Dry Matter Basis

Protein: 67.26%
Fat: 29.15%
Fiber: 3.59%

Caloric Weight Basis

Protein: 48.72%
Fat: 51.28%

Ingredients We Liked: Chicken, Pork Fat, Fish Oil

Ingredients We Didn’t Like: Whole Grain Corn, Corn Gluten Meal, Whole Grain Wheat, Brewers Rice

Common Allergens: Chicken


  • Many reviewers say this food helped to improve their cats’ urinary tract health
  • Free of artificial additives


  • High in carbohydrates
  • Dry food is correlated to increased risk of urinary tract disease

#3 Hill’s Science Diet Adult Indoor Chicken Recipe Dry Cat Food Review

Hills Science Diet Adult Indoor Chicken Recipe Dry Cat Food

View on Chewy View on Amazon

Chicken appears to be the primary protein source in this dry cat food.

This Hill’s Science Diet recipe is formulated for cats who live indoors. Like most indoor cat foods, it has relatively high levels of fiber to support healthy digestion, along with what the company describes as an “exclusive blend of omega-6 fatty acids” to nourish the skin and coat.

The food’s first ingredient is chicken, followed by whole wheat, corn gluten meal, and powdered cellulose. These ingredients are primarily sources of carbohydrates, protein, and fiber, respectively. Chicken fat is added as a species-appropriate source of fat, along with soybean oil and fish oil.

To improve the food’s palatability, the recipe contains chicken liver flavor and natural flavor.

At the end of the ingredient list is a series of fruits and vegetables, including trace amounts of green peas, apples, cranberries, carrots, and broccoli.

There are 319 calories in each cup of this dry cat food.


Chicken, Whole Grain Wheat, Corn Gluten Meal, Powdered Cellulose, Chicken Fat, Wheat Gluten, Chicken Meal, Chicken Liver Flavor, Dried Beet Pulp, Soybean Oil, Calcium Sulfate, Lactic Acid, Fish Oil, Potassium Chloride, Iodized Salt, Choline Chloride, 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), Taurine, L-Carnitine, L-Lysine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Green Peas, Apples, Cranberries, Carrots, Broccoli, Beta-Carotene.

Guaranteed Analysis

Crude Protein: 31%
Crude Fat: 13%
Crude Fiber: 12%
Moisture: 8%

Dry Matter Basis

Protein: 33.7%
Fat: 14.13%
Fiber: 13.04%
Carbs: 39.13%

Caloric Weight Basis

Protein: 31.45%
Fat: 32.03%
Carbs: 36.52%

Ingredients We Liked: Chicken, Pork Fat

Ingredients We Didn’t Like: Whole Grain Wheat, Corn Gluten Meal, Wheat Gluten, Soybean Oil

Common Allergens: Chicken


  • Cats seem to love the food’s flavor
  • Free of vaguely-named animal by-products
  • Free of potentially harmful additives


  • High carbohydrate content
  • Expensive

What Do Customers Think Of Hill’s Cat Food?

Hill’s is one of the most respected brands in the pet food industry. It’s a staple in veterinary offices and animal shelters. The fact of the brand’s esteem has attracted some of its most vehement criticism. As we saw in the 2019 lawsuit initiated by a Kansas consumer, some feel that Hill’s food is given more respect than it deserves and uses that reputation to justify its high prices.

Positive Reviews

“My 17 year old cat has been eating this all his life (except for the first four months fraught with UTIs). Not only has he been free of urinary infections, he also is a picture of health with gorgeous teeth that have never needed to be cleaned.”Kipling, reviewing Hill’s Prescription Diet Multicare Urinary Care c/d Dry Cat Food

“Our gal had bladder stones and was slotted for surgery when my vet suggested we try this food first. IF it didn’t work we needed to explore surgery. I started feeding my Phoebe the food and 8 weeks later…. NO STONES! Yup, i feed her both the wet and dry food exclusively and the stones disintegrated! No surgery for my gal, she will remain on this diet for life so we don’t encounter the issue again. 🙂 Again, Thank YOU Chewy for having the option to order and ship directly to my front door!” OMCRescue, reviewing Hill’s Prescription  Diet c/d Multicare Urinary Care with Chicken Canned Cat Food

Negative Reviews

“I have purchased Hill’s in the past but not this particular kind, the nuggets are larger and my furry friends don’t like it. They are very picky and since it’s their food, I’d rather go with smaller pieces. No fault of product.” Edwin, reviewing Hill’s Science Diet Indoor Adult Dry Cat Food

“Though I thoroughly enjoyed having my food delivered to my door, my cat essentially went into starvation mode because he disliked the food so severely. He would painstakingly meow until we gave him other food and when we did not, he would just lay next to his bowl. I read the ingredients for this food and although it is advertised as chicken, the first ingredient is pork. Now I’m stuck with all this cat food my cat REFUSES to eat. Such a disappointment food wise and it seems this is the only choice for urinary care.”WestbrooksReview, reviewing Hill’s Prescription  Diet c/d Multicare Urinary Care with Chicken Canned Cat Food

How Much Does Hill’s Cat Food Cost?

Hill’s cat food ranges from moderately-priced to expensive. If your cat weighs 10 lbs, it would cost roughly $3.05 per day to feed them Hill’s Prescription Diet c/d canned food and about $3.63 for Hill’s Ideal Balance canned.

Like most cat food companies, Hill’s charges less for their dry foods. The Hill’s Prescription diet kibble mentioned in the product reviews above would cost about $0.52 per day.

Overall, Is Hill’s A Good Choice?

Hill’s is built on a foundation of industry-leading nutrition research, giving it the ability to create recipes formulated for specific health conditions and dietary needs.

While Hill’s can be a good choice for cats with health issues, it’s not the strongest candidate for a healthy cat’s daily diet. Though Hill’s says that corn, wheat, and other high-carbohydrate plant ingredients are nutritious for cats, others disagree. Whether you’re shopping for wet or dry food, Hill’s cat food tends to contain large amounts of plant ingredients that don’t fit into a carnivorous diet plan.

Where Is Hill’s Cat Food Sold?

Hill’s is sold in veterinary offices and “above-average” pet retail stores around the world. You can buy it online through Chewy, Amazon, and other retailers that sell pet food.

Click here to shop for Hill’s cat food on Chewy.

About the author

Mallory Crusta is a writer and adventurecat enthusiast on a mission to make cats’ lives extraordinary. She’s one of the founders of Wildernesscat – a site for happy, healthy, and adventurous cats who are fueled by nature. Visit Wildernesscat for radically natural cat nutrition, home remedies, and lifestyle inspiration.

36 thoughts on “Hill’s Cat Food Review

  1. toni

    Hills science diet cd is garbage food. Vet recommended and after two years my cat is having diarrhea and vomiting. I have no doubts it is the food because I changed foods and no more diarrhea/vomiting. I fear that the food may have done organ damage and will take him in to be evaluated. He’s indoor only. I should have done my homework but I trusted my vet. I now know better.

    1. Isabel Ronaldson

      I just fed this to my cat and she vomited after1 hour. What food did you change too, please.

      1. Ronald Krikorian

        My cat has pancreatitis! Excruciating pain! Gave him opioid ( buprenex) for 3 days! Now on hills prescription I/d chicken & vegetable stew 2.9oz can! He is doing fabulous on this food! One problem: when you peel back the label to read the ingredients the words blend in with the paper! U CANT READ IT!!! Please put the wording in black letters so we could read it!

  2. Shona

    My kittens are on the hills science kitten food and have the worst stinky farts, and stinking trays.
    Cant wait to change their food. One kitten really doesnt want to eat it at all.

    Pure muck for their little tummies.
    Massively expensive for a good case of the runs!!

    Let them keep going on it in case they needed to settle. But after a month I’m moving on!

    Hate it!

  3. JH

    We were happy with Hills for a while but the last two cases we got of Hills Urinary Care C/D were a soupy mess. It appears they’ve significantly upped the water content. Enhanced profit margin? “Prescription” diet is an absurdly overpriced scam to begin with.

  4. Justin Curran

    Both my cats are sick from Hills … One is a oral food.. the other is kitten for the younger.. avoid this brand at all costs. I can confirm its hills food causing problems . Both adult and kitten are sick and refusing to eat, have diarrhea and are vomiting.. both fed separately and monitored during feeding times. 2 separate foods.
    I wish I would of known better… Now my cats are really sick

  5. Darcy Baughman

    My thirteen year old male does not like this food. What percentage of mixing c/d with his favorite food will give him any benefit?

    1. Mallory Crusta

      Darcy, that’s a question best posed to your veterinarian or the staff at Hill’s Pet Nutrition. Unfortunately, we’re unable to tell you what amount of c/d mixed into your cat’s regular food will provide benefits.

  6. Sally Boehme

    Hi, I’ve been researching dry cat food because I just adopted a year and a half old cat from Haven Humane in Tedding CA. They sent us home with a bag of Hills prescription urinary diet dry food. They feed all the cats with this. Supposedly this type is “calming” as well. So, I looked on Consumer Reports and there are a lot of 2020 BAD reviews. I didn’t know if you had time to read them, or the desire, but I wanted to pass that along.

  7. Delaney

    My cats were switched to the cd diet and within a month hospitalized for kidney failure. They are only 2 years old. The vet told me the most likely cause was Hill’s food.

  8. CF

    It is heartbreaking to read these stories. My 21 year old cat passed away from kidney failure in 2006. It was caused by hyperthyroidism. She ate Hills c/d dry for 15 years no problem. My current cat likes wet and dry food. For dry it is Hills, wet is usually Blue. I’ve noticed some changes in quality of the wet food. Some cans are more watery and Blue is an expensive brand. There seem to be supply issues too. Never know what will be on the shelf. I think it could be a 2020 thing. Production quality and distribution issues. Surprised about Hills though. Sorry for the sick kitties and hope they are doing better.

  9. Riana v d vyver

    We switched to Hill’s because of food allergies.
    Been using Hill’s for some time. One of our babies start vomiting every day ( the eldest) , where as the others not so bad… We just started a new brand and hope and pray that the problem are solved.

  10. Christine

    My cat had urinary issues and had been to the vet multiple times because of it. We even tried taking her to an ER Vet hospital.Once she started with Hills diet (she likes the dry food but not the wet) her bladder issues are back to normal.There is no perfect cat food.You just have to find what works best for your cat.

  11. Keith Hudson

    Please do your research before giving your kitten or cat any hills products. Veterinarians get a kick back for pushing this food. If you research what should be in a cat food and what should not be, you can harm your cat by feeding them hills. The first 3 to 5 ingredients should be named meats, NOT rice or corn or wheat or gluten. There should NOT be any unnamed meat by-products. Please study up on cat food ingredients. This is one of the worst cat foods you can give your cat

    1. PaulBC

      Hello Keith,

      Most of these comments I just toss out because they’re anecdotal and do not affect my decision to either yes/no feed my cat Hills and yours almost makes that list. Can you please provide links to scientific studies, or literature on the ingredients of cat food and what is best for a cat as you’ve suggested that we should do? You mention some things which seem intuitive but there’s no links to back it up. Why is it exactly that Hills is ‘one of the worst’?


  12. Pablo Quenet

    My kittens refuse to eat the Hills kitten wet food. Not sure why because they happily ate everything else I fed them but thought this might be a healthier option but it’s not a healthier option if they just don’t eat. Will have to swap food again when this is finished. Also box only contains two flavours , chicken and beef. Relatively low protein content which I find strange. Recommended by my vet too.

  13. Janelle Albertson

    I am ecstatic with the results of the thyroid test I got from the vet after a month on Hill’s Y/D canned cat food. Winston had a 6 out of 4, “off the charts” thyroid # a month ago. For my 14 year old cat, this food worked! Came home today with #s in normal range. Winston was allergic to the thyroid meds and the iodine radiation was not an option. This food was the final choice left to us. I am jumping up and down inside, I am so pleased!!!

    1. Julia

      Hi Janelle,
      That is great news! Does Winston like this food? How much does he weigh and how much have you been feeding him per day? Have you fed him EXCLUSIVELY Y/D? My cat Cosette has been diagnosed with hyperthyroidism and I chose the ‘food option’ for treatment as iodine radiation was also not an option, I was too afraid of it, and I had also had concerns about the medication… I was not told that my cat could be allergic to the meds, only about some potential side effects I deemed too risky & dangerous to try those meds… so we opted for the ‘natural’ option…a cat has got to eat anyway… 🙂 I fed Y/D, both dry and wet and in the beginning and her numbers were almost halved but now she is not eating enough and syringe feeding of the wet version is uncomfortable for both of us… 🙁 Once Winston’s numbers are in range do you have to keep feeding him Y/D only?! I was told that even a blade of grass should be avoided…

  14. Lynda Loades

    Has any one used K/D wet and dry cat food? My cats liver seems to have been affected, Could it be from thsi ?

    1. Julia

      Hi Lynda,
      I have used K/D both dry and wet for two of my cats who had ckd… Nikki for 2 years and 4 months from the dire diagnosis, the other for less than a year (Maurice had an underlying condition-upper respiratory- that we believe affected his fighting chances against the ckd…)
      I don’t think K/D affected their liver but ckd is an evil disease that affects a cat in so many ways that it is difficult to say whether some of the side-effects & consequences are specifically due to the disease or because of the food…
      They both developed high BP, and anemia so we treated those but liver levels were not a concern…
      There are other kidney disease prescription food options/from other brands, Royal Canin Vet Diets (Renal Support E) and Purina Pro Plan Vet Diets/ NF, perhaps you can talk to your veterinarian to try those for your kitty. Good Luck!

  15. Judy

    Read the ingredients on a bag of Hill’s i/d:
    Chicken By-Product Meal, Brewers Rice, Corn Gluten Meal, Whole Grain Corn, Pork Fat (preserved with mixed tocopherols and citric acid), Powdered Cellulose, Dried Chicken, Chicken Liver Flavor
    This is comparable to a handful of grocery store brands. Corn Gluten Meal causes problems for a lot. Think of it as the feline high fructose corn syrup. This food is 29% carbohydrate — not good.
    The fact that it is by prescription only is ridiculous, just another thing to make people think it is special and worth the exaggerated price. Since vets are able to sell it right from their office, they make a bundle on it and so does Hill’s.
    There is a site called catinfo.com put together by a veterinarian who has researched all types of food. There is even a downloadable data base with lots of information.
    She gives alternatives to Hill’s at least with Struvite Crystals

  16. Judy

    P.S. If you have a cat with struvite crystals your best bet will be to feed him/her wet food only. Water, water, water, water is what a cat at risk of developing stones or crystals needs and lots of it. So quick feeding dry and feed wet only.
    The researcher whose site I mentioned earlier says “The worst wet food is better for your cat than the best dry food.”

    1. Viv Eagleson

      My vet put my kitty on cranberry pills for this problem and so far, after a year, he’s not had any more urinary problems. I use Nature’s Bounty cranberry softgels which the vet instructed me to do and I give one pill in the morning and one in the evening. To do this the easy way, I wrap the small pill in some cream cheese and my kitty thinks he’s getting a treat. So far, this is working very well.
      One way to get this product is by ordering online from Swanson.com or you can call them toll free at: 1-800-437-4148 and they can send you a catalog. The bottle contains 250 small softgels which will last a long time.
      Best wishes for success!

  17. Joni Applonie

    My cat has been on CD Stress Urinary Care for 6 years. He has never had any issues. My kitten gets into his food frequently and again no problems. He has the occasional hair ball but vomits nearly daily if we feed him hairball treats. So if you’re blaming the food think about the treats you’re feeding your pet just in case you’re are blaming the wrong item. Also aged pets develop many issues. So to blame the food is ridiculous without doing bloodwork and bloodwork still wouldn’t tell you if it’s the food or just due to age.

  18. Bob

    You can’t read the label in the back of the can when you peel it! Put the letters in blue or black so we as consumers an read it!!!!!!

  19. Ronald Krikorian

    My 11 yr old male cat has pancreatitis. Different foods weren’t working! Put him on hills prescription science diet canned with chicken and vegetable stew and now he’s doing great! Also have him on Phytomaxx CBD oil!

  20. Barbara Pliner

    I’ve used Hills Science Diet CD for 3 of my cats over the years who had kidney failure or cystitis. My current cats are 12 and 13. One has had pancreatitis and cystitis, so I’ve fed them CD for most of their lives. In the past two years, one of my cats vomits a lot. In addition, I’ve had 4 bags of cat food where they won’t touch it. If it was one, I could understand. But when I open a new bag and neither one will touch it, you have to ask why. After 4 bags of this in almost 2 years, I’m done with Hill’s. Called them and they deny anything is going on. I’m going to switch to another urinary diet for my cats. Now that I’ve read other people have had the same experience, I know it’s not all in my mind. They’ve had lawsuits regarding their dog food and also canned catfood. Shame on Hill’s. I’m done with them!

  21. cm orley

    I’ll add my experience with Hills CD dry and canned food. My one male cat had crystal blockage and after a few trips to the ER, catheters and flushes, we were told to use Hills CD. I’ve got 4 cats all of varying size, age and food tastes and NONE of them will even touch any of this Hills CD food. In particular the canned CD. It’s absolute muck. I’m not sure it even IS cat food.
    In addition to the canned no one will eat, the dry, for some reason is large as dog food. The cats will often gag trying to get some of it down.
    What’s with Hills? I just don’t understand. I’m convinced they never once put any of this in front of a cat. I’m fully convinced it’s pure dog food just relabeled for cats.

  22. Roberta C.

    Hi all, I will add my experience. I lost my Maine Coon to complications from diabetes after a lifetime of eating Science Diet dry food, recommend by our vet. Moved to a different state for a few years and new vet encouraged us to try and transition her off the food…she would not hear of it. Even though she was 15 I still feel she could have lived longer had we been able to make the switch.

    For those of you wondering, the high carb content and use of corn as filler is the reason she developed diabetes – a cheap ingredient with no nutritional value for cats. A high glycemic vegetable that just kept raising her blood sugar level. Sure she loved it – she was addicted. Food filled with glutens, wheat, corn…garbage ingredients packaged to look like they are backed by science. NOT.

    Hills donates a lot of money to veterinarian research….hence the “recommended” by vets label. Unless you are feeding a cow the food, I would steer clear. So many better options.


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