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

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

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 Skin/Food Sensitivities d/d Duck & Green Pea Formula provides complete and balanced nutrition for the maintenance of adult cats.

Review of Ingredients

In our review of Hill's Prescription Diet Skin/Food Sensitivities d/d Duck & Green Pea Formula, we'll examine all 42 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. Yellow pea is a good source of dietary fiber and protein. It also contains essential vitamins and minerals beneficial for your cat's health.

  2. 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.

  3. Duck is an excellent source of lean, easily-digestible protein and contains essential amino acids that your cat requires.

  4. Green Pea is a nutrient-rich vegetable that provides your cat with essential vitamins, minerals, and dietary fiber. It supports a healthy digestive system and contributes to your cat's overall well-being.

  5. Soybean oil is a plant-based source of essential fatty acids, which can help maintain healthy skin and coat for your cat. However, animal-based fats are generally more beneficial for cats, so soybean oil should be used in moderation.

  6. 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.

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

  8. 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.

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

  10. 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.

  11. 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.

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

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

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

  15. 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.

  16. 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.

  17. Glyceryl monostearate is an emulsifier that helps maintain the consistency of the cat food, ensuring a smooth texture that's easy for cats to eat.

  18. 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.

  19. 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.

  20. 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.

  21. 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.

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

  23. 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.

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

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

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

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

  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. 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.

  30. 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.

  31. Potassium Sulfate is an important mineral supplement that helps maintain your cat's proper electrolyte balance, supports nerve function, and promotes healthy muscle activity.

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

  33. 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.

  34. 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.

  35. 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.

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

  37. 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.

  38. 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.

  39. Cysteine is an essential amino acid that supports the production of taurine, a crucial nutrient for cats' heart and eye health.

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

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

  42. 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

The Crude Protein minimum of 34.00% in the Hill's Prescription Diet Skin/Food Sensitivities d/d Duck & Green Pea Formula is likely primarily derived from the Duck and Pea Protein listed in the ingredients. Duck is a high-quality source of animal protein, and pea protein is a concentrated form of plant protein.

The Crude Fat minimum of 20.80% is likely primarily derived from the Soybean Oil, Coconut Oil, and Fish Oil listed in the ingredients. These are all high-fat ingredients, with fish oil being a particularly good source of omega-3 fatty acids, which are beneficial for skin and coat health.

The Crude Fiber maximum of 4.20% is likely primarily derived from the Yellow Peas, Green Peas, and Powdered Cellulose listed in the ingredients. Peas are a good source of dietary fiber, and powdered cellulose is a form of plant fiber often used in pet foods to help with weight management and digestive health.

The Calories of 3897.00 per kg are derived from all the ingredients, but the primary contributors are likely the high-protein and high-fat ingredients, such as the Duck, Pea Protein, Soybean Oil, Coconut Oil, and Fish Oil. These ingredients are calorie-dense, meaning they provide a large amount of energy (calories) relative to their weight.

Review of Affordability

According to our data, Hill's Prescription Diet Skin/Food Sensitivities d/d Duck & Green Pea Formula costs approximately $10.42 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your cat.

Adult WeightAdult
5 lbs $57.26
10 lbs $96.30
15 lbs $130.52
20 lbs $161.95
30 lbs $219.51
40 lbs $272.36
50 lbs $321.98
60 lbs $369.16
70 lbs $414.41
80 lbs $458.06
90 lbs $500.36
100 lbs $541.51

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Many customers reported their cats having a positive response to Hill's Prescription Diet Skin/Food Sensitivities d/d Duck & Green Pea Formula. They noticed a significant reduction in sneezing, scratching, vomiting, and other symptoms related to food allergies. Some cats, who were previously picky eaters, took to the food immediately and seemed to enjoy it. Several customers mentioned that the formula improved their cats' energy levels and fur quality.

A few customers had concerns about the formula causing vomiting and diarrhea in their cats. However, it's important to note that dietary changes can sometimes lead to temporary digestive issues. If such problems persist, it's recommended to consult with a vet. Some customers also mentioned the high cost of the food, but others felt the benefits to their cats' health justified the price.

A few cats did not seem to like the taste of the food, but taste preferences can vary greatly among different cats. Some customers suggested that the negative reaction could be due to a change in the formula's recipe. However, without more details, it's hard to determine the cause of this reaction.

Several customers mentioned that their vet recommended this food for their cats, and they were pleased with the results. They observed improvements in their cats' skin allergies, and in some cases, the food helped manage conditions like Irritable Bowel Syndrome.

Despite a few negative reviews, the majority of customers found Hill's Prescription Diet Skin/Food Sensitivities d/d Duck & Green Pea Formula to be beneficial for their cats. They appreciated the fact that it was a high-quality dry food that their cats enjoyed and that it helped manage their pets' health issues.