Hill's Science Diet Adult Tender Tuna Dinner Review

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Review of Hill's Science Diet Adult Tender Tuna Dinner

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

Hill's Science Diet Adult Tender Tuna Dinner is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for the maintenance of adult cats.

Review of Ingredients

In our review of Hill's Science Diet Adult Tender Tuna Dinner, we'll examine all 43 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. 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.

  3. 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.

  4. 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.

  5. Wheat Flour is a source of carbohydrates and dietary fiber, which provide energy and support your cat's digestive system. However, it is important to note that some cats may have sensitivities to wheat or gluten.

  6. Dextrose is a simple sugar derived from corn that provides an easily digestible source of energy for your cat. It can also improve the texture and palatability of the food, encouraging your cat to eat more.

  7. Modified Rice Starch is a highly digestible carbohydrate source that can provide energy and support your cat's overall health. It is used as a thickening agent, and its hypoallergenic nature makes it suitable for cats with food sensitivities.

  8. Oat Hull is a natural source of dietary fiber that helps support your cat's healthy digestion. It also provides essential nutrients, such as vitamins and minerals, for overall well-being.

  9. 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.

  10. Pork plasma is a highly palatable and nutritious protein source that promotes healthy muscle growth and overall health in your cat.

  11. 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.

  12. Glycine is an amino acid that plays an important role in the synthesis of proteins and other essential compounds in your cat's body. It helps support healthy muscle growth, immune function, and overall well-being.

  13. 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.

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

  15. 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.

  16. 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.

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

  18. 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.

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

  20. 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.

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

  22. Ascorbic Acid, also known as vitamin C, is an antioxidant that helps support your cat's immune system, combat oxidative stress, and promote overall health. Although cats can produce their own vitamin C, supplementation can be beneficial in certain situations or for specific health needs.

  23. 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.

  24. 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.

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

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

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

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

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

  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. 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.

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

  33. 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.

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

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

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

  37. 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.

  38. 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.

  39. 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.

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

  41. 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.

  42. Caramel color is a food coloring used to enhance the visual appeal of cat food.

  43. 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 guaranteed analysis value for Crude Protein of a minimum of 41.30% is quite high, indicating that this pet food is rich in proteins. The primary contributors to this value are likely to be the animal-based ingredients such as tuna, chicken, and pork liver. These are all high-quality sources of protein that are essential for the muscle development and overall health of an adult cat. Additionally, wheat gluten, although a plant-based ingredient, can also contribute to the overall protein content.

The Crude Fat minimum of 17.50% suggests that the food contains a moderate to high level of fats, which are crucial for providing energy as well as supporting cell structure and the absorption of fat-soluble vitamins. The ingredients contributing to this fat content are likely to be the tuna, chicken, pork liver, soybean oil, and fish oil. These ingredients not only provide essential fatty acids but also help in making the food palatable.

The maximum Crude Fiber content of 1.70% indicates a relatively low level of fiber. This is typical for cat food, as cats have a limited ability to digest fiber compared to other animals like dogs. The sources of fiber in this food are likely to be the wheat flour, modified rice starch, and oat hulls. These ingredients help to provide some bulk to the diet, aiding in digestion and bowel function.

The calorie content of 995.00 per kg is an energy density measure that helps pet owners understand how much energy their cat will get from a given amount of this food. This is influenced by the levels of protein, fat, and carbohydrates in the food. While the label does not directly list carbohydrates, ingredients such as wheat flour, dextrose, and modified rice starch will contribute to the overall caloric content through carbohydrates.

Overall, the formulation of Hill's Science Diet Adult Tender Tuna Dinner appears to be designed to provide a balanced diet for adult cats, with a particular emphasis on high-quality animal proteins and a moderate level of fats, while maintaining a low fiber content which is suitable for feline digestion.

Review of Affordability

According to our data, Hill's Science Diet Adult Tender Tuna Dinner costs approximately $6.89 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your cat.

Adult WeightAdult
5 lbs $148.45
10 lbs $249.67
15 lbs $338.40
20 lbs $419.89
30 lbs $569.11
40 lbs $706.16
50 lbs $834.81
60 lbs $957.13
70 lbs $1074.44
80 lbs $1187.62
90 lbs $1297.30
100 lbs $1403.97

Estimates are based on average prices and caloric requirements.