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

Compare Prices To Find The Lowest Price
55.99 + Shipping (Free)
$36.39 First Auto-Ship Order
Free 1-3 Day Shipping Orders $49+
35% Off First Auto-Ship
53.99 + Shipping (Free)
Free Shipping On Orders $35+
55.99 + Shipping (Free)
Free Shipping On Orders $49+
107.99 + Shipping (Free)
$70.19 First Auto-Ship Order
Free 1-3 Day Shipping Orders $49+
35% Off First Auto-Ship
107.99 + Shipping (Free)
Free Shipping On Orders $49+

PawDiet has been helping pet owners since 2015. To fund our efforts, articles may include affiliate links; if you buy something through a link, we may earn a commission.


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 dogs. In other words, this formula is AAFCO approved.

Unlike other AAFCO approved dog 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 dogs.

Review of Ingredients

In our review of Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor, we'll examine all 52 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. Brewers rice is a highly digestible carbohydrate source that provides energy for your dog.

  2. Chicken fat is a highly palatable source of energy, providing essential fatty acids for a healthy skin and coat, as well as supporting your dog's immune system.

  3. Flaxseed is an excellent source of omega-3 fatty acids, dietary fiber, and essential nutrients, which can support your dog's skin, coat, and digestive health.

  4. Chicken is a lean, easily digestible source of protein that provides essential nutrients for your dog's growth and maintenance. It's also a great source of vitamins and minerals to support overall health.

  5. Egg product is a highly digestible source of protein that also provides essential amino acids to help build and maintain your dog's muscle tissue.

  6. Fish oil is a rich source of omega-3 fatty acids, which are essential for maintaining a healthy skin and coat, supporting brain function, and promoting overall immune system health in dogs.

  7. Hydrolyzed chicken flavor is a highly digestible protein source that adds an appealing taste to your dog's food. It stimulates a healthy appetite, ensuring that your dog receives the essential nutrients required for optimal health.

  8. Powdered cellulose is a natural source of dietary fiber that promotes healthy digestion and helps maintain your dog's weight by providing a feeling of fullness without adding extra calories.

  9. Corn gluten meal is a by-product of corn processing that serves as an alternative protein source for dogs. It is rich in essential amino acids, and it can also provide energy and support healthy skin and coat for your pet.

  10. Dried Beet Pulp is a source of dietary fiber, which aids in digestive health and provides energy for dogs.

  11. Pork Liver Flavor enhances the taste of the food, making it more appealing to your dog.

  12. Calcium carbonate is a valuable source of calcium, an essential mineral for strong bones and teeth, and for supporting proper muscle function in your dog.

  13. Lactic acid is used in pet foods as a preservative and to enhance flavor.

  14. Potassium chloride is an essential mineral supplement that helps maintain your dog's electrolyte balance and supports healthy nerve and muscle function.

  15. L-lysine is an essential amino acid that helps support a healthy immune system and aids in the production of enzymes and antibodies.

  16. Betaine is a natural compound that helps support liver function and digestive health, as well as maintain proper hydration in your dog's body.

  17. Lipoic acid is a powerful antioxidant that can help neutralize free radicals in your dog's body, supporting their overall health and immune system.

  18. Potassium citrate is an essential mineral that helps maintain your dog's electrolyte balance, supports muscle function, and aids in the proper functioning of the nervous system. Additionally, it can help to prevent the formation of certain urinary stones in dogs.

  19. Whole grain oats are a nutrient-rich source of complex carbohydrates, providing sustained energy, and dietary fiber to support healthy digestion in dogs.

  20. Choline Chloride is an essential nutrient that aids in brain and liver function, muscle movement, and supports healthy metabolic processes.

  21. L-threonine is an essential amino acid that supports the immune system, muscle growth, and the production of collagen in dogs, contributing to a healthy skin, coat, and joints.

  22. DL-Methionine is an essential amino acid that supports your dog's overall health by promoting proper protein synthesis, maintaining healthy skin and coat, and aiding in the detoxification process.

  23. Fructooligosaccharides (FOS) are a type of prebiotic fiber that can promote the growth of beneficial gut bacteria in your dog. They may help support your dog's digestive and immune health.

  24. Calcium sulfate is a natural source of calcium, an essential mineral that helps maintain strong bones and teeth in your dog. Calcium is also important for nerve function, muscle contraction, and blood clotting.

  25. Vitamin E supplement is an essential nutrient that helps support your dog's immune system, skin health, and overall wellness.

  26. L-ascorbyl-2-polyphosphate is a stable form of vitamin C, an essential antioxidant that supports your dog's immune system, joint health, and overall wellness.

  27. Niacin supplement is an important source of vitamin B3, which plays a crucial role in supporting your dog's energy metabolism, nervous system function, and overall health. It also aids in maintaining healthy skin and coat, as well as promoting proper digestion.

  28. Thiamine mononitrate is a form of vitamin B1 that helps support your dog's nervous system function, energy metabolism, and overall health.

  29. Calcium pantothenate is a source of pantothenic acid (vitamin B5) that helps support your dog's energy metabolism and nervous system function.

  30. Vitamin A Supplement is important for supporting vision, immune function, and skin health in dogs.

  31. Riboflavin supplement is a source of Vitamin B2, which is crucial for your dog's energy production, cell function, and overall growth and development.

  32. Biotin is a B-vitamin that's important for maintaining healthy skin, coat, and nails in dogs.

  33. Pyridoxine hydrochloride is a source of vitamin B6, which is essential for your dog's nervous system function, immune health, and red blood cell production.

  34. Vitamin B12 Supplement is an essential vitamin that helps support brain function and the formation of red blood cells.

  35. Folic acid is a crucial B-vitamin that aids in the synthesis of DNA and supports healthy cell growth. It's essential for maintaining your dog's overall health, particularly during periods of rapid growth.

  36. Vitamin D3 supplement is an essential vitamin that supports bone health, immune function, and overall well-being in dogs. It helps regulate calcium and phosphorus balance in the body, promoting strong and healthy bones.

  37. Iodized salt provides essential iodine for your dog, which is necessary for proper thyroid function and overall health.

  38. L-tryptophan is an essential amino acid that helps to support your dog's mood and stress levels.

  39. Taurine is an essential amino acid that supports heart health, vision, and development and function of skeletal muscle.

  40. Magnesium oxide is a source of magnesium, which is necessary for many processes in your dog's body, including muscle function and nerve transmission.

  41. Ferrous sulfate is an important source of iron for dogs, a mineral essential for red blood cell production, oxygen transportation, and overall vitality. Adequate iron intake supports your dog's immune system and energy levels.

  42. Zinc Oxide is a source of zinc, an essential mineral that supports immune function and skin health in dogs.

  43. Copper sulfate is an essential trace mineral that supports various bodily functions in dogs, including immune system health, skin and coat maintenance, and red blood cell production.

  44. Manganous oxide is an important trace mineral that helps support your dog's metabolism, bone formation, and nerve function.

  45. Calcium iodate is a source of iodine, an essential trace mineral that supports your dog's thyroid function and overall metabolism. It helps maintain proper hormone production and is crucial for overall health and well-being.

  46. Sodium selenite is a form of selenium, a necessary trace mineral that supports immune function and thyroid health in dogs.

  47. Glucosamine hydrochloride is a vital supplement that supports joint health and mobility in dogs. It helps maintain the cartilage in joints, reducing inflammation and promoting overall joint comfort.

  48. L-carnitine is an essential nutrient that helps your dog's body convert fat into energy, promoting a healthy weight and supporting their overall well-being.

  49. Chondroitin sulfate is a vital component in maintaining healthy joints and cartilage in dogs. It helps to reduce joint inflammation, support joint mobility, and slow down the progression of arthritis.

  50. Mixed tocopherols are natural antioxidants used to preserve the freshness of dog food, ensuring your pet receives the highest quality nutrients possible.

  51. Natural flavor is added to dog food to enhance its taste and make it more appealing to your pet. This can help encourage your dog to eat a balanced and nutritious diet, supporting their overall health and well-being.

  52. Beta-carotene is a powerful antioxidant that supports your dog's immune system and overall well-being. It also plays a crucial role in maintaining healthy skin and vision, making it an essential ingredient for your dog's diet.

Review of Guaranteed Analysis

Crude Protein (min) of 15.90%: The crude protein content is primarily derived from the chicken, egg product, and corn gluten meal listed in the ingredients. Chicken and egg product are high-quality sources of protein that provide essential amino acids. Corn gluten meal is also a concentrated source of plant-based protein. These ingredients contribute to the overall protein content necessary for a pet's muscle maintenance and overall health.

Crude Fat (min) of 23.40%: The high crude fat content can be attributed to the chicken fat, flaxseed, and fish oil in the ingredients. Chicken fat is a common source of energy and essential fatty acids in pet foods. Flaxseed is rich in omega-3 fatty acids, which are beneficial for skin and coat health, as well as anti-inflammatory properties. Fish oil is another excellent source of omega-3 fatty acids and contributes to the overall fat content, supporting joint health and mobility.

Crude Fiber (max) of 3.80%: The crude fiber percentage is relatively low, which is typical for animal-based diets. Ingredients such as powdered cellulose, dried beet pulp, and whole grain oats contribute to this value. Powdered cellulose is a source of insoluble fiber, while dried beet pulp provides both soluble and insoluble fiber, aiding in digestive health. Whole grain oats also contribute dietary fiber to the pet food.

Calories of 4011.00 per kg: The caloric content is influenced by the proportions of protein, fat, and carbohydrates in the diet. Given that fats provide more calories per gram than proteins or carbohydrates, the high fat content from chicken fat, flaxseed, and fish oil significantly contributes to the overall caloric density of the food. The caloric content determines how much food should be fed to maintain a healthy weight and support energy needs.

Review of Affordability

According to our data, Hill's Prescription Diet Kidney + Mobility (k/d + j/d) Chicken Flavor costs approximately $6.09 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your dog.

Adult WeightAdult
5 lbs $32.55
10 lbs $54.75
15 lbs $74.21
20 lbs $92.08
30 lbs $124.80
40 lbs $154.85
50 lbs $183.07
60 lbs $209.89
70 lbs $235.61
80 lbs $260.43
90 lbs $284.49
100 lbs $307.88

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Many customers have observed improvements in their pets' health after switching to Hill's Prescription Diet Kidney + Mobility, noting increased energy and vitality, especially in older pets with kidney and mobility issues. One customer was relieved to see their senior chihuahua regain appetite and exhibit a rejuvenated spirit after starting the diet.

While some pets seem to love the taste of Hill's k/d + j/d, leading to quick consumption and eagerness for more, others have been less enthusiastic, with a few pets refusing the food or experiencing digestive upset. However, these instances are often balanced by the number of pets that transition well to the new diet and show positive health outcomes.

A few customers have expressed concerns about the food's cost and the challenges of feeding a picky pet with health problems, but they also appreciate the specific benefits of the food for both kidney and joint health. The small kibble size is frequently praised for being suitable for older dogs with dental issues. Despite the occasional difficulty in palatability for some pets, the overall sentiment is one of gratitude for a product that supports the health of pets with specific dietary needs.