Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew Review

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Review of Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew

According to our data, this Hill's Prescription Diet recipe provides complete & balanced nutrition for the maintenance of adult cats. In other words, this formula is AAFCO approved.

Unlike other AAFCO approved cat foods which rely in laboratory testing to substantiate nutritional adequacy, this recipe has undergone feeding trials. In the pet food industry, feeding trials are often considered to be the superior testing method.

Animal feeding tests using AAFCO procedures substantiate that Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew provides complete and balanced nutrition for the maintenance of adult cats.

Review of Ingredients

In our review of Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew, we'll examine all 48 ingredients and highlight the nutritional contribution of each ingredient.

While the first few ingredients typically dominate the recipe's composition, ingredients in small quantities can still have a meaningful impact on the overall nutritional profile of the recipe.

  1. Water is an essential component of your cat's diet, as it helps maintain proper hydration levels, supports digestion, and aids in the absorption of nutrients. It's crucial for maintaining your cat's overall health and well-being.

  2. Pork Liver is a nutrient-rich organ meat that provides essential vitamins and minerals, such as iron, copper, and vitamin A, which are vital for your cat's overall health, immune system, and vision.

  3. Carrot is a great source of vitamins, minerals, and fiber, which support your cat's digestive health and overall well-being.

  4. Tuna is a flavorful and nutrient-rich fish that provides high-quality protein, omega-3 fatty acids, and essential vitamins and minerals to support your cat's overall health and well-being.

  5. Chicken is a high-quality source of lean protein, providing essential amino acids for muscle growth, healthy skin, and coat, and supporting your cat's overall well-being.

  6. Spinach is a nutrient-dense leafy green that provides essential vitamins, minerals, and dietary fiber for your cat's overall health. This ingredient also contains antioxidants, which support your cat's immune system and help maintain a healthy weight.

  7. Rice is a highly digestible carbohydrate source that provides energy for your cat. It also contains essential vitamins, minerals, and amino acids to support your cat's overall health and well-being.

  8. Chicken Fat is a high-quality source of essential fatty acids, such as omega-6, which support healthy skin and coat, as well as overall health and immune system function.

  9. Rice Starch is a carbohydrate that provides a quick energy source and can help to give cat food the right consistency.

  10. Natural flavor enhances the palatability of the cat food, making it more appealing to finicky eaters.

  11. Pea Protein is a plant-based protein source that provides essential amino acids to support your cat's muscle health and overall well-being, while being a great alternative for cats with food sensitivities.

  12. Powdered Cellulose is a form of dietary fiber that can help maintain healthy digestion and weight management in cats by providing a feeling of fullness and promoting regular bowel movements.

  13. Fish Oil is a rich source of omega-3 fatty acids that support your cat's healthy skin, coat, and overall well-being. It also promotes proper brain function and helps maintain a healthy immune system.

  14. Potassium Alginate is a natural gelling agent derived from seaweed, which helps improve the texture and consistency of wet cat food, while providing essential minerals and dietary fiber.

  15. Coconut Oil is a healthy fat source that provides energy and supports your cat's skin and coat health. Rich in medium-chain triglycerides, it is easily digestible and may also help support brain function in older cats.

  16. Egg Whites are a high-quality protein source that provides essential amino acids for maintaining strong muscles and supporting overall health in cats.

  17. Potassium citrate is a source of potassium, an essential mineral for proper heart and muscle function in cats. It also helps maintain a healthy urinary pH.

  18. Calcium lactate is a source of calcium, a crucial mineral for maintaining strong bones and teeth in cats.

  19. Calcium Gluconate is a calcium supplement that helps support your cat's bone and teeth health, as well as muscle function and nerve transmission.

  20. Betaine is an ingredient known for its ability to aid in liver function and cellular reproduction. It can also help the body metabolize and break down fat.

  21. Guar Gum is a natural thickening agent and stabilizer, which helps to maintain the texture and consistency of wet cat food while also providing a source of soluble fiber for digestive health.

  22. Vitamin E Supplement is an essential nutrient that plays a vital role in supporting your cat's immune system, skin health, and overall well-being. It also acts as a powerful antioxidant, protecting your cat's cells from damage caused by free radicals.

  23. Thiamine mononitrate is a source of Vitamin B1, essential for energy metabolism and nervous system function in cats.

  24. L-Ascorbyl-2-Polyphosphate is a source of Vitamin C, which is an antioxidant that helps protect your cat's cells from damage and promotes a healthy immune system.

  25. Niacin Supplement is a form of vitamin B3 that plays a crucial role in supporting your cat's skin, nervous system, and digestive health, as well as promoting energy production.

  26. Pyridoxine hydrochloride, also known as Vitamin B6, plays a vital role in your cat's metabolism, immune system function, and nerve health, ensuring their overall well-being.

  27. Calcium pantothenate is a form of vitamin B5, which is essential for energy production, metabolism, and supporting your cat's overall health.

  28. A vitamin B12 supplement is an essential nutrient for your cat, supporting their nervous system, brain function, and red blood cell production.

  29. Menadione sodium bisulfite complex is a source of vitamin K, essential for blood clotting and bone health.

  30. Riboflavin Supplement is a source of Vitamin B2, which supports your cat's energy production, metabolism, and overall well-being.

  31. Biotin is a B vitamin that helps support your cat's skin and coat health, as well as their metabolism and nervous system.

  32. Folic Acid is a B vitamin that is essential for your cat's health. It plays a crucial role in DNA synthesis, cell division, and the production of red blood cells. A deficiency in folic acid can lead to anemia and other health problems, making it an important ingredient in cat food.

  33. Whole grain oats are a source of dietary fiber that can promote a healthy digestive system in your cat.

  34. L-Threonine is an essential amino acid that supports your cat's immune system, muscle development, and overall well-being.

  35. L-Arginine is an essential amino acid that supports your cat's overall health, including heart function, immune response, and tissue repair. It is particularly important for maintaining healthy kidney function and regulating blood pressure in cats.

  36. Choline chloride is an essential nutrient that aids in maintaining cellular function and overall health in cats.

  37. Taurine is an essential amino acid that plays a crucial role in your cat's heart function, vision, and reproduction. Cats cannot synthesize taurine in sufficient amounts, making it a vital addition to their diet.

  38. Fructooligosaccharides are a type of prebiotic that promotes the growth of beneficial bacteria in your cat's digestive system, supporting overall gut health and immunity.

  39. Calcium Chloride is a mineral supplement used to ensure your cat receives the necessary calcium for optimal bone health, muscle function, and nerve transmission.

  40. Dicalcium phosphate is an essential mineral supplement that supports your cat's bone health and overall well-being.

  41. Sodium tripolyphosphate is often used in cat food as a preservative and texturizer. It helps in maintaining the texture and appearance of the food.

  42. L-carnitine is an amino acid that helps your cat maintain a healthy weight by supporting the metabolism of fats and promoting lean muscle mass.

  43. Zinc Oxide is a source of essential trace mineral zinc, which plays a vital role in maintaining a healthy immune system, skin and coat health, and supporting various metabolic processes in your cat's body.

  44. Ferrous Sulfate is an essential source of iron for your cat, which helps support the production of red blood cells and maintains healthy energy levels. It also plays a vital role in your cat's overall health and well-being.

  45. Manganese sulfate is a source of manganese, an essential mineral for bone health and enzyme function.

  46. Copper sulfate is used in cat food as a source of copper, a vital mineral that supports various body functions including iron absorption and blood cell formation.

  47. Calcium Iodate is an essential mineral supplement that provides your cat with the necessary iodine to support thyroid function and overall metabolic health. It helps maintain a healthy coat, skin, and immune system.

  48. Calcium carbonate is a common ingredient in cat food, used as a source of dietary calcium to support bone health and several key metabolic functions.

Review of Guaranteed Analysis

The Crude Protein minimum of 29.40% in the Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew is likely contributed by the Tuna, Chicken, Pork Liver, and Pea Protein listed in the ingredients. These are all high in protein content and are the primary sources of protein in this pet food product.

The Crude Fat minimum of 24.40% is likely due to the Chicken Fat, Fish Oil, and Coconut Oil present in the ingredients list. These ingredients are high in fat and contribute to the overall fat content of the product.

The Crude Fiber maximum of 3.40% is most likely contributed by the Carrots, Spinach, Rice, Powdered Cellulose, and Whole Grain Oats. These ingredients are known to be good sources of dietary fiber.

The calorie content of 974.00 per kg is a result of the combination of all the ingredients, but primarily from the protein and fat sources. The protein and fat from the Tuna, Chicken, Pork Liver, Chicken Fat, Fish Oil, and Coconut Oil are high in calories, providing the energy content of the food.

The vitamins and minerals listed in the ingredients are added to ensure that the pet food meets the nutritional needs of the pet. For example, the Vitamin E Supplement, Thiamine Mononitrate, and Niacin Supplement contribute to the vitamin content, while the Zinc Oxide, Ferrous Sulfate, and Manganese Sulfate contribute to the mineral content.

Review of Affordability

According to our data, Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew costs approximately $13.11 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your cat.

Adult WeightAdult
5 lbs $288.27
10 lbs $484.81
15 lbs $657.11
20 lbs $815.34
30 lbs $1105.12
40 lbs $1371.24
50 lbs $1621.05
60 lbs $1858.58
70 lbs $2086.37
80 lbs $2306.14
90 lbs $2519.13
100 lbs $2726.26

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Many customers reported that their cats loved the taste of Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew, even those who were typically fussy eaters. Several customers noted that their cats preferred this brand and flavor over other kidney care brands and flavors. Some cats with early stage kidney disease switched from other brands to Hill's and refused to go back, indicating a preference for this food.

While some cats initially enjoyed the food, there were instances where they became less interested over time. However, this was not a universal experience and could be attributed to the cats' changing tastes or health conditions. Some customers also mentioned that their cats did not like certain ingredients, such as carrots and rice, and had to pick them out.

A few customers reported that their cats had adverse reactions to the food, such as vomiting. However, these instances were relatively rare and it was unclear if the food was the direct cause of these symptoms. Some customers also reported that the food was a bit mushy and that their cats had to eat more to feel satisfied.

Despite the cost, many customers felt that the benefits of the food outweighed the expense. They noted improvements in their cats' health and a decrease in the frequency of litter box usage. Some customers also mentioned that they had to feed their cats smaller, more frequent meals, which they felt was beneficial for their cats' health.

Some customers expressed frustration with the texture of the food, stating that it was too mushy and that their cats preferred chunkier food. However, others noted that their cats preferred the less chunky texture of the Tuna stew compared to other flavors.

Some customers reported that their cats did not like the food at all and refused to eat it. However, these instances were relatively rare and it was unclear if this was due to the food itself or the cats' individual tastes or health conditions.

Overall, most customers were satisfied with Hill's Prescription Diet Kidney Care k/d Vegetable & Tuna Stew and felt that it was beneficial for their cats' health. Despite some minor complaints about the texture and cost, the majority of customers would recommend this food to others with cats suffering from kidney disease.