Hill's Prescription Diet Skin/Food Sensitivities d/d Duck Formula Review

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Review of Hill's Prescription Diet Skin/Food Sensitivities d/d Duck Formula

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 Skin/Food Sensitivities d/d Duck Formula provides complete and balanced nutrition for the maintenance of adult dogs.

Review of Ingredients

In our review of Hill's Prescription Diet Skin/Food Sensitivities d/d Duck Formula, we'll examine all 32 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 ingredient in wet dog food, providing hydration and helping to maintain the proper texture of the food.

  2. Duck is a highly digestible protein source that provides essential amino acids, which support muscle development and energy in dogs.

  3. Potatoes are a good source of vitamins and minerals for dogs, and are also high in fiber which can help keep your dog's digestive system running smoothly.

  4. Duck liver is an excellent source of protein, vitamins, and minerals that help support overall health and wellbeing.

  5. Potato starch is a carbohydrate source that can provide energy for your dog while being gentle on their digestive system.

  6. Soybean oil is a plant-based source of healthy fats in dog food. Rich in omega-6 fatty acids and vitamin E, soybean oil helps support your dog's skin and coat health, as well as their immune system. It also provides energy for active dogs and assists in nutrient absorption.

  7. 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.

  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. Dicalcium phosphate is a calcium and phosphorus supplement that helps to support the development and maintenance of strong bones and teeth in dogs.

  10. 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.

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

  12. 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.

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

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

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

  16. Ascorbic acid, or vitamin C, is an essential antioxidant that supports your dog's immune system and helps reduce inflammation.

  17. 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.

  18. 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.

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

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

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

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

  23. 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.

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

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

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

  27. 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.

  28. Manganese sulfate is a source of manganese, an essential trace mineral that plays a crucial role in maintaining healthy bones, joints, and metabolism in dogs. It also supports the production of collagen, which is vital for healthy skin, coat, and connective tissues.

  29. 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.

  30. 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.

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

  32. 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

The Crude Protein minimum of 17.20% in this pet food product is most likely contributed by the duck and duck liver. As the main sources of animal protein in the product, these ingredients would be the primary contributors to the protein content.

The Crude Fat minimum of 16.40% would be primarily from the duck, soybean oil, and fish oil. Duck is a good source of animal fat, while soybean and fish oils are rich in essential fatty acids which are a type of fat.

The Crude Fiber maximum of 3.00% is likely due to the potatoes, powdered cellulose, and possibly some of the added vitamins and minerals. Potatoes are a decent source of dietary fiber, while powdered cellulose is a common fiber additive in pet foods.

The calorie content of 1041.00 per kg would come from all the ingredients combined, but primarily from the duck (protein and fat), potatoes (carbohydrates), and the oils (fat). These are the most calorie-dense ingredients in the product.

The vitamins and minerals listed, such as Vitamin E Supplement, Thiamine Mononitrate, Ascorbic Acid, and others, are added to ensure the pet food meets the nutritional requirements for pets. These do not significantly contribute to the macronutrient (protein, fat, fiber) content but are essential for overall health.

Review of Affordability

According to our data, Hill's Prescription Diet Skin/Food Sensitivities d/d Duck Formula costs approximately $6.46 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your dog.

Adult WeightAdult
5 lbs $132.97
10 lbs $223.63
15 lbs $303.11
20 lbs $376.10
30 lbs $509.76
40 lbs $632.52
50 lbs $747.75
60 lbs $857.31
70 lbs $962.39
80 lbs $1063.76
90 lbs $1162.01
100 lbs $1257.55

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Many customers found Hill's Prescription Diet Skin/Food Sensitivities d/d Duck Formula to be effective in alleviating their dogs' skin and digestive issues. One user reported that their pug's non-stop skin allergies finally went away after being put on this diet. Another user mentioned that their chihuahua, who had developed an allergic reaction to poultry products, no longer experienced stomach pain, bloating, and diarrhea after switching to this food. A third user reported that their dog, who had been suffering from pancreatitis, had been well for a year after being put on this diet.

While the product was generally well received, some customers had issues with the consistency of the food. One user described it as having a pate-like texture that their dog would only eat when mixed with special kibble. Another user found that the consistency was not always the same, sometimes being sticky and hard to serve. Despite these issues, these customers still found the food to be beneficial for their dogs' health.

Several customers noted that their dogs were not initially thrilled with the food, but eventually got used to it. One user mentioned that their dog was never excited about eating it, but would eventually do so, while another user reported that their dog was not thrilled with the food, but no longer experienced stomach issues after switching to it. Despite their dogs' initial reluctance, these customers were pleased with the improvements in their dogs' health.

A few customers expressed dissatisfaction with the product's price and packaging. One user found the food to be very expensive, while another user was disappointed with the amount of air in the cans. Despite these issues, these customers acknowledged the food's effectiveness in addressing their dogs' health issues.

Several customers appreciated the lack of odor in the food. One user mentioned that they liked the food because it didn't stink up their house, while another user was happy that the food didn't have an odor. This feature made the food more appealing to these customers.

Lastly, a few customers were dissatisfied with the food because their dogs refused to eat it. One user reported that their dog would not touch the food, while another user found that neither of their dogs would eat it. Despite these negative experiences, these customers were in the minority.