Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor Review

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Review of Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor

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 + Mobility (k/d + j/d) Chicken Flavor provides complete and balanced nutrition for the maintenance of adult cats.

Review of Ingredients

In our review of Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor, we'll examine all 51 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. 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.

  2. Brewers Rice is a highly digestible carbohydrate source that provides cats with a source of energy and supports healthy digestion.

  3. 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.

  4. Corn gluten meal is a by-product of corn processing and is used as a source of protein. However, it's not as beneficial as meat-based proteins.

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

  6. Whole grain wheat provides cats with a source of digestible fiber, which can help support a healthy digestive system, as well as essential nutrients like B vitamins and iron.

  7. Wheat Gluten is a highly digestible source of protein that provides essential amino acids to support your cat's muscle development and overall health. It also contains fiber, which aids in digestion and helps maintain a healthy weight.

  8. 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.

  9. Chicken liver flavor enhances the taste of the food, making it more appealing to your cat.

  10. Dried beet pulp is a fiber source that aids in digestion, helping your cat maintain a healthy weight and control hairballs.

  11. Egg Product is a highly digestible source of protein that provides essential amino acids for your cat's muscle development and maintenance. It also contains various vitamins and minerals, such as vitamin A, vitamin D, and biotin, which support healthy skin, coat, and immune function.

  12. Lactic Acid is a natural preservative and pH regulator used in cat food to maintain freshness and prevent spoilage. It is a safe and effective way to preserve the quality of your cat's food.

  13. Flaxseed is a great source of omega-3 fatty acids, which support healthy skin and coat, as well as overall well-being in cats.

  14. 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.

  15. 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.

  16. 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.

  17. Calcium Sulfate is added to cat food as a source of calcium, which is essential for strong bones and teeth.

  18. 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.

  19. Potassium Chloride is a vital mineral that supports your cat's overall health by maintaining proper muscle function, nerve communication, and fluid balance in the body.

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

  21. DL-Methionine is an essential amino acid that helps maintain healthy skin and coat, supports immune function, and promotes overall well-being in cats.

  22. 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.

  23. 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.

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

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

  28. 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.

  29. Vitamin A Supplement is an essential nutrient that supports your cat's vision, immune system, and overall health. It is crucial for maintaining a well-balanced diet and proper body function.

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

  33. 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.

  34. Vitamin D3 Supplement is an essential nutrient that supports your cat's bone health and immune system. It helps regulate calcium and phosphorus levels, ensuring strong bones and teeth, and plays a crucial role in maintaining overall well-being.

  35. 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.

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

  37. L-Lysine is an essential amino acid that helps support your cat's immune system and is also vital for the production of certain proteins, enzymes, and antibodies.

  38. Chondroitin sulfate is often used in conjunction with glucosamine to help maintain joint health and mobility in cats.

  39. Iodized Salt is an essential source of iodine, a trace element that supports your cat's thyroid function and overall metabolism.

  40. 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.

  41. 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.

  42. 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.

  43. Manganous oxide is a source of manganese, a trace mineral that supports various bodily functions including bone development, metabolism, and nerve function.

  44. 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.

  45. Sodium Selenite is an important source of selenium, an essential trace mineral that plays a crucial role in your cat's antioxidant defense system. Selenium helps protect your cat's cells from damage and supports a healthy immune system, thyroid function, and overall health.

  46. 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.

  47. L-Tryptophan is an essential amino acid that plays a crucial role in your cat's mood regulation, sleep cycle, and overall well-being. It can also help to reduce stress and anxiety in your cat.

  48. Glucosamine Hydrochloride is a beneficial supplement for joint health, helping to maintain mobility and reduce inflammation in cats.

  49. Mixed Tocopherols are a type of vitamin E used as a natural preservative in cat food to maintain freshness and prolong shelf life.

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

  51. Beta-Carotene is a powerful antioxidant that helps support your cat's immune system and promotes healthy skin and coat by neutralizing harmful free radicals.

Review of Guaranteed Analysis

Crude Protein (min) of 29.00%: The high protein content in this pet food is primarily provided by the chicken, which is the first ingredient and a rich source of animal protein. Corn gluten meal and wheat gluten also contribute to the overall protein content. These are plant-based proteins that can help bolster the protein levels in the food. The egg product is another high-quality protein source in the mix.

Crude Fat (min) of 21.50%: The chicken fat listed as one of the top ingredients is a significant contributor to the fat content. Fats are essential for energy, and chicken fat is a palatable source for pets. Fish oil is another contributor to the fat content, providing essential fatty acids like omega-3s, which can support kidney and joint health. Flaxseed may also add to the fat content, particularly with alpha-linolenic acid, a type of omega-3 fatty acid.

Crude Fiber (max) of 1.00%: This pet food has a relatively low fiber content, as indicated by the crude fiber maximum of 1.00%. The fiber present may come from ingredients such as dried beet pulp, which is a common fiber source in pet foods. Whole grain oats and whole grain wheat may also contribute small amounts of fiber, but the overall low percentage suggests that these ingredients are not present in large quantities or are processed in a way that reduces their fiber content.

Calories of 4086.00 per kg: The caloric content is influenced by the proportions of protein, fat, and carbohydrates in the food. Chicken and chicken fat are calorie-dense ingredients, contributing significantly to the overall energy content. The carbohydrates from brewers rice, whole grain oats, and whole grain wheat also contribute to the calorie content, although to a lesser extent than the fats and proteins. The caloric density ensures that pets receive the necessary energy without needing to consume large volumes of food, which can be beneficial for pets with kidney issues.

Review of Affordability

According to our data, Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor costs approximately $10.00 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your cat.

Adult WeightAdult
5 lbs $52.42
10 lbs $88.17
15 lbs $119.50
20 lbs $148.28
30 lbs $200.98
40 lbs $249.38
50 lbs $294.81
60 lbs $338.00
70 lbs $379.43
80 lbs $419.40
90 lbs $458.13
100 lbs $495.80

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Customers have expressed trust in Hill's as a brand and believe in the potential health benefits of the Prescription Diet Kidney + Mobility formula. Despite some cats being initially hesitant, many have taken to the food well, with pet owners noticing improvements in their cats' mobility and activity levels. Several reviews highlight that after a period of adjustment, their older or ailing cats have shown positive changes, such as an increased ability to jump and play, suggesting the food's effectiveness in addressing joint issues.

While there are some reports of cats refusing to eat the food, these instances are often countered by the experiences of other customers whose cats not only enjoy the taste but have also experienced health improvements. Positive outcomes like enhanced energy levels, reduced symptoms of kidney failure, and better appetite have been attributed to the k/d + j/d diet. The product is particularly praised for its palatability, with some cats preferring it over other kidney care diets and even treating it as a snack.

Owners of cats with kidney and mobility issues have noted that their pets have shown significant improvements after being switched to this diet. Bloodwork results have improved for some cats, and others have regained the ability to move more freely without pain. The dual focus on kidney and joint health appears to be beneficial, and many customers have expressed satisfaction with their cats' progress on this food. Despite the higher cost, pet owners seem willing to invest in their cats' well-being, with several testimonials confirming their cats' preference for this particular Hill's Prescription Diet formula.