Royal Canin Veterinary Diet Feline Renal Support S Review

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Review of Royal Canin Veterinary Diet Feline Renal Support S

Unfortunately, our team has not been able to confirm that this product meets any AAFCO nutrition profiles. We rely on the companies website to provide this information. However, we were not able to find a nutritional adequacy statement on the company's website. We caution owners from feeding non-AAFCO approved products because these products may not contain all of the nutrients required by your cat.

Review of Ingredients

In our review of Royal Canin Veterinary Diet Feline Renal Support S, we'll examine all 50 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. Although some people question its nutritional value, Corn is a digestible carbohydrate source that provides essential nutrients like protein, energy, and fiber.

  2. 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.

  3. Pork Digest is a protein-rich ingredient that's been broken down for easy digestion and to enhance flavor, making the food more palatable for cats.

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

  5. 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.

  6. Pea fiber is a source of dietary fiber which can aid in digestion and help maintain a healthy weight in cats.

  7. Fish meal is a highly nutritious ingredient that provides high-quality protein and Omega-3 fatty acids, essential for overall health and wellbeing of your cat.

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

  9. Dried chicory root is a natural source of inulin, a type of prebiotic fiber that promotes the growth of beneficial bacteria in the gut, aiding digestion and enhancing nutrient absorption.

  10. 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.

  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. 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.

  13. Vegetable Oil can provide essential fatty acids, which are crucial for maintaining healthy skin and a shiny coat in cats. They also play a role in supporting immune function, brain health, and overall well-being.

  14. Sodium silico aluminate is an anti-caking agent used in pet foods to prevent clumping. It is generally considered safe in moderate amounts.

  15. 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.

  16. Powdered psyllium seed husk is a natural fiber source that aids in digestion and helps maintain healthy bowel movements for your cat.

  17. 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.

  18. Salt is added in small amounts to cat food to help maintain electrolyte balance and support healthy nerve and muscle function.

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

  20. Tetrasodium Pyrophosphate is used as a texturizer and pH adjuster in cat food, helping to improve its consistency and maintain its freshness.

  21. 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.

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

  24. 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.

  25. DL-alpha tocopherol acetate is a form of vitamin E, a powerful antioxidant that helps to support your cat's immune system.

  26. 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.

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

  28. 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.

  29. D-calcium pantothenate, also known as vitamin B5, is important for energy metabolism and the synthesis of important compounds in the body.

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

  31. 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.

  32. Vitamin A Acetate is a supplemental form of vitamin A that supports your cat's vision, immune system, and overall health.

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

  34. 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.

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

  36. 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.

  37. Zinc proteinate is a chelated form of zinc that is easier for cats to absorb, promoting skin and coat health, and aiding in immune function.

  38. 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.

  39. 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.

  40. Manganese Proteinate is a highly bioavailable form of manganese that supports your cat's bone and joint health, as well as their metabolism.

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

  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. 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.

  44. 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.

  45. Copper Proteinate is an easily absorbed form of copper that supports your cat's immune system, red blood cell formation, and connective tissue health.

  46. Magnesium oxide is a source of magnesium, an essential mineral that plays a key role in numerous bodily functions, including nerve function and protein synthesis.

  47. Marigold Extract is derived from the petals of marigold flowers and contains natural antioxidants, which help protect your cat's cells from oxidative stress. Additionally, marigold extract has been known to support a healthy immune system and skin and coat health.

  48. Rosemary Extract is a natural antioxidant and preservative that helps maintain the freshness and quality of your cat's food while also providing potential anti-inflammatory benefits.

  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. Citric acid is a natural preservative that helps maintain the freshness and quality of your cat's food while also providing a tangy flavor that can stimulate your cat's appetite.

Review of Guaranteed Analysis

The guaranteed analysis of a pet food product provides the minimum or maximum levels of nutrients like proteins, fats, and fiber. In the case of Royal Canin Veterinary Diet Feline Renal Support S, the crude protein minimum of 22.50% is likely derived primarily from the corn gluten meal and fish meal. These are both high in protein and are listed among the primary ingredients.

The crude fat minimum of 19.50% is likely to be primarily from the chicken fat, fish oil, and vegetable oil. These ingredients are known for their high-fat content. The chicken fat is likely the primary contributor, given its position as the second ingredient.

The crude fiber maximum of 5.00% is likely derived from the pea fiber, powdered psyllium seed husk, and dried chicory root. These ingredients are known for their high fiber content. Pea fiber is likely the primary contributor, given its position in the ingredient list.

The calories of 4054.00 per kg are derived from all the ingredients but primarily from the sources of carbohydrates, proteins, and fats. This would include corn, brewers rice, chicken fat, fish meal, and corn gluten meal.

The vitamins and minerals listed, such as DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), and various trace minerals are likely derived from both the primary ingredients and the added supplements. For example, fish meal is a good source of various vitamins and minerals, but additional supplements may be added to ensure a balanced diet.

Overall, the guaranteed analysis provides a basic overview of the nutritional content of the pet food, but the specific amounts of each nutrient can vary.

Review of Affordability

According to our data, Royal Canin Veterinary Diet Feline Renal Support S costs approximately $9.06 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your cat.

Adult WeightKittenAdult
5 lbs $30.64$47.88
10 lbs $51.54$80.53
15 lbs $69.85$109.15
20 lbs $86.67$135.43
30 lbs $117.48$183.56
40 lbs $145.77$227.76
50 lbs $172.32$269.26
60 lbs $197.58$308.71
70 lbs $221.79$346.55
80 lbs $245.15$383.05
90 lbs $267.80$418.43
100 lbs $289.81$452.84

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Many customers have found that their cats, including those who are picky eaters or have specific medical issues, really enjoy the Royal Canin Veterinary Diet Feline Renal Support S. Some have mentioned that their cats have shown health improvements and have even gained weight after switching to this diet.

A few customers have noted that this food has been a game-changer for their pets, especially those that were recently diagnosed with kidney disease. The variety of flavors and textures offered by Royal Canin seem to be particularly appreciated.

Some customers have mentioned that their cats, who were previously uninterested or even averse to other brands of renal support food, have taken to this one readily. It has been noted that even healthy cats seem to enjoy this food, making it easier for households with multiple pets.

Several customers have reported that their cats have shown signs of improvement in their health and vitality after switching to this food. They've noticed their cats becoming more energetic, gaining weight, and showing better lab results.

Despite some cats initially being resistant to a diet change, many customers have reported that their pets have adjusted well to this food and seem to prefer it over other renal support diets. Some have even noticed a decrease in symptoms such as excessive drinking and urination.

While a few customers have expressed concerns about the high cost of the food, the overall consensus seems to be that the benefits to their cat's health and wellbeing make it worth the expense.