Royal Canin Size Health Nutrition Large Aging 8+ Review

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Review of Royal Canin Size Health Nutrition Large Aging 8+

According to our data, this Royal Canin recipe provides complete & balanced nutrition for the maintenance of adult dogs. In other words, this formula is AAFCO approved.

Royal Canin Size Health Nutrition Large Aging 8+ is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for the maintenance of adult dogs.

Review of Ingredients

In our review of Royal Canin Size Health Nutrition Large Aging 8+, we'll examine all 53 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. Chicken by-product meal is a concentrated source of protein that provides essential amino acids for your dog's growth, maintenance, and immune system support. It's made from the clean parts of the chicken, such as the neck, feet, and viscera, which are rich in nutrients.

  2. Brewers rice is a highly digestible carbohydrate source that provides energy for your dog.

  3. Wheat is a wholesome grain that provides essential nutrients, fiber, and energy to support your dog's overall health and well-being.

  4. 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.

  5. 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.

  6. Corn is a carbohydrate source that provides energy to your dog. It also contains essential antioxidants, fiber, and B vitamins.

  7. Brown rice is a whole grain that provides an excellent source of carbohydrates, fiber, and essential nutrients for your dog. The fiber content can aid in digestion and help maintain a healthy weight, while the carbohydrates provide energy for an active lifestyle.

  8. 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.

  9. Dried plain beet pulp is a source of dietary fiber that can help support your dog's digestive health, promote regular bowel movements, and aid in nutrient absorption.

  10. Wheat gluten is a highly digestible protein source that helps to maintain your dog's muscle mass and support a healthy immune system. It's also low in fat and high in amino acids.

  11. 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.

  12. Pea fiber is a natural source of dietary fiber for dogs that helps support digestive health and overall well-being. It also aids in weight management by promoting a feeling of fullness, making it a valuable addition to dog food formulas.

  13. Dried tomato pomace is a fiber-rich ingredient derived from tomatoes, which aids in digestion and promotes a healthy gut in dogs.

  14. Vegetable oil is a source of essential fatty acids that support healthy skin and coat, brain function, and overall wellbeing in your dog.

  15. Sodium Silico Aluminate is an anti-caking agent that prevents the food from clumping together, ensuring a smooth texture.

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

  17. Psyllium seed husk is a natural source of soluble fiber, which can help support healthy digestion and maintain regular bowel movements. It can also help with weight management by promoting a feeling of fullness, preventing overeating.

  18. 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.

  19. While salt is a necessary component of a dog's diet, providing essential minerals such as sodium and chloride for proper cellular function, it should be provided in moderation to avoid health issues like hypertension or kidney damage.

  20. 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.

  21. DL-alpha tocopherol acetate, also known as Vitamin E, is an antioxidant that helps protect your dog's cells from damage.

  22. 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.

  23. 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.

  24. D-Calcium Pantothenate is a source of pantothenic acid, a B-vitamin that helps in energy metabolism and the synthesis of important compounds in the body.

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

  26. 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.

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

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

  29. Vitamin A acetate is a form of vitamin A, which is essential for your dog's overall health. It supports healthy vision, immune function, and proper growth and development. Vitamin A acetate also plays a crucial role in maintaining healthy skin and coat, ensuring your dog looks and feels its best.

  30. 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.

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

  32. 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.

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

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

  35. 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.

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

  37. Zinc proteinate is a highly absorbable form of zinc. It helps support a healthy immune system, skin, and coat in dogs.

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

  39. Manganese Proteinate is a chelated form of manganese, a mineral that supports bone health, metabolism and enzymatic reactions.

  40. 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.

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

  42. 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.

  43. 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.

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

  45. Copper Proteinate is a chelated form of copper that's easier for dogs to absorb, aiding in red blood cell formation and iron absorption.

  46. GLA safflower oil is a great source of beneficial fatty acids that can help maintain a shiny coat and healthy skin in dogs.

  47. Marigold extract is derived from the flowers of the marigold plant and is a natural source of antioxidants, including lutein and zeaxanthin. These antioxidants help protect your dog's cells from damage caused by free radicals and support overall immune function. Additionally, marigold extract can support your dog's eye health, promoting good vision and reducing the risk of age-related eye issues.

  48. Green tea extract contains antioxidants that help protect your dog's cells from damage and support overall health.

  49. 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.

  50. 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.

  51. Rosemary extract is a natural antioxidant that can help protect your dog's body from the harmful effects of free radicals. It also has anti-inflammatory properties, which can support your dog's overall health and well-being, particularly in regard to joint health.

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

  53. Citric acid is a natural preservative that helps maintain the freshness and quality of dog food. It also acts as an antioxidant, which can help protect your dog's cells from damage caused by free radicals.

Review of Guaranteed Analysis

The crude protein minimum of 25.00% is likely contributed by the chicken by-product meal, corn gluten meal, and wheat gluten. These ingredients are high in protein. The chicken by-product meal is made from the parts of the chicken that are not typically consumed by humans, including the necks, feet, intestines, and undeveloped eggs. These parts are high in protein. Corn gluten meal and wheat gluten are also protein-rich byproducts of the milling process for corn and wheat.

The crude fat minimum of 15.00% is likely contributed by the chicken fat, fish oil, and vegetable oil. These are all high-fat ingredients. Chicken fat is obtained from rendering chicken, a process similar to frying that removes the fat. Fish oil is high in omega-3 fatty acids, a type of fat that is beneficial for dogs' skin and coat health. Vegetable oil is also a source of fat.

The crude fiber maximum of 4.30% is probably contributed by the brewers rice, wheat, corn, brown rice, dried plain beet pulp, and pea fiber. These ingredients are all sources of dietary fiber. Brewers rice, wheat, and corn are grains, which are a source of both soluble and insoluble fiber. Beet pulp is the fibrous material left over after the sugar is extracted from sugar beets, and it is often used in dog food as a source of fiber. Pea fiber is the soluble and insoluble fiber derived from peas.

The calories of 3762.00 per kg are derived from all the ingredients in the food, as all contribute to the total caloric content. However, the primary contributors are likely the high-protein and high-fat ingredients, as protein and fat have higher calorie content per gram compared to carbohydrates.

Review of Affordability

According to our data, Royal Canin Size Health Nutrition Large Aging 8+ costs approximately $3.67 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your dog.

Adult WeightAdult

Estimates are based on average prices and caloric requirements.

Summary of Customer Reviews

Customers have been feeding their dogs Royal Canin Size Health Nutrition Large Aging 8+ for several years and have noticed a significant improvement in their pet's health. The dogs appear to be energetic, have shiny coats, and look great for their age. The food is highly recommended by vets and has been particularly beneficial for dogs with sensitive stomachs and specific health conditions like Endocrine Pancreatic Insufficiency (EPI).

Some customers have noticed a positive change in their dogs' activity levels after switching to this food. It has been particularly beneficial for older dogs, with one customer noting a drastic reduction in shedding. Despite the high price, customers continue to buy the product because of the visible health benefits.

The food is not only loved by dogs but also approved by vets. One customer mentioned that their vet also feeds his dog Royal Canin, indicating its high quality. However, some customers have expressed dissatisfaction with the recent price increase and the change in bag weight.

Despite some dogs experiencing digestive disturbances with other foods, customers have found that switching to Royal Canin has resolved these issues. Dogs seem to see the food as a treat and love the taste. Some customers have noticed that their dogs prefer this food over other top brands.

A few customers have had to switch to this food due to unavailability of other Royal Canin varieties, and have found it to be a great substitute. It's been noted that the kibble has a unique 'cheerio' look, which doesn't seem to bother the dogs.

Some customers have found that the kibble size is perfect for their large dogs and helps prevent them from swallowing it whole. However, a few customers have noted that the kibble can get stuck on the dogs' teeth due to the hole in the middle.

A few customers have had to switch brands due to changes in the food's formula, which have caused their dogs to fall sick. However, many other customers have found that the food has improved their dogs' overall health, reduced instances of upset stomachs and diarrhea, and even helped with arthritis issues.

In summary, Royal Canin Size Health Nutrition Large Aging 8+ is a highly recommended dog food that has significantly improved the health of many dogs. Despite some criticisms about price increases and changes in formula, the majority of customers are satisfied with the product and continue to buy it because of the visible health benefits for their pets.