Royal Canin Size Health Nutrition Large Puppy Review

PawDiet has been helping pet owners since 2015. To fund our efforts, articles may include affiliate links; if you buy something through a link, we may earn a commission.


Review of Royal Canin Size Health Nutrition Large Puppy

According to our data, this Royal Canin recipe provides complete & balanced nutrition for growing puppies. In other words, this formula is AAFCO approved.

Royal Canin Size Health Nutrition Large Puppy is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for growing puppies.

Review of Ingredients

In our review of Royal Canin Size Health Nutrition Large Puppy, we'll examine all 54 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. Corn is a carbohydrate source that provides energy to your dog. It also contains essential antioxidants, fiber, and B vitamins.

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

  4. 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.

  5. 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.

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

  7. 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.

  8. Brewers rice flour is a highly digestible carbohydrate source that provides energy for your dog. It can also help to promote a healthy gastrointestinal system by supporting regular bowel movements.

  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. 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.

  11. Monocalcium phosphate is a source of calcium and phosphorus, two essential minerals that help support your dog's healthy bones, teeth, and overall growth. It also aids in proper nerve function and energy metabolism.

  12. Sodium aluminosilicate is an anti-caking agent that is sometimes added to commercial dog food to prevent clumping and maintain a consistent texture. While it is considered safe for use in small amounts, it does not provide any significant nutritional benefits to your dog's diet.

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

  14. 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.

  15. 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.

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

  17. Powdered psyllium seed husk is a natural source of soluble fiber that can help maintain healthy digestion and bowel regularity in your dog.

  18. 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.

  19. 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.

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

  21. 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.

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

  23. Hydrolyzed yeast is used as a flavor enhancer in dog food. It can also support a healthy immune system and aid digestion due to the presence of beta-glucans.

  24. Marine microalgae oil is a sustainable and nutrient-rich ingredient used in dog food. It is an excellent source of omega-3 fatty acids, particularly DHA and EPA, which support healthy skin, coat, brain function, and joint health in dogs. Marine microalgae oil is also a great alternative to fish oil for dogs with fish sensitivities or allergies.

  25. 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.

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

  27. 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.

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

  29. 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.

  30. 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.

  31. 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.

  32. 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.

  33. 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.

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

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

  36. 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.

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

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

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

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

  41. 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.

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

  43. 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.

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

  45. 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.

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

  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. 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.

  49. Yucca schidigera extract is a natural ingredient known for its ability to reduce unpleasant odors in your dog's waste. It also has anti-inflammatory properties, which can help support joint health and 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. Carotene is a natural pigment found in many fruits and vegetables, which acts as a powerful antioxidant. In dogs, it can help support eye health, boost the immune system, and reduce the risk of certain diseases.

  52. 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.

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

  54. 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

Crude Protein (min) of 28.00%: The high protein content is essential for the growth and development of large breed puppies. The chicken by-product meal is likely the primary contributor to this value, as it is a concentrated source of animal protein. Wheat gluten and corn gluten meal also contribute significantly to the protein content. These plant-based proteins help to boost the overall protein level in the food.

Crude Fat (min) of 14.00%: Fats are crucial for energy, cell function, and the absorption of certain vitamins. The chicken fat listed is a concentrated source of energy and will contribute most to the crude fat percentage. Additionally, vegetable oil and fish oil will add to the fat content, with fish oil providing beneficial omega-3 fatty acids that are important for cognitive and vision development in puppies.

Crude Fiber (max) of 3.70%: Fiber aids in digestive health. The dried plain beet pulp, powdered psyllium seed husk, and pea fiber are ingredients that contribute to the fiber content. Beet pulp is a common source of fiber in pet foods, and psyllium seed husk is known for its soluble fiber content, which can help with bowel regularity.

Calories of 3638.00 per kg: The caloric content is a measure of the energy provided by the food. The calories come from the combination of proteins, fats, and carbohydrates in the diet. Chicken by-product meal and chicken fat are calorie-dense ingredients. Carbohydrates like corn and wheat also contribute to the overall caloric content, providing energy for active and growing large breed puppies.

Other ingredients such as natural flavors, salt, and various vitamins and minerals are included to enhance the taste and ensure nutritional completeness but do not significantly contribute to the guaranteed analysis values. The inclusion of functional ingredients like fructooligosaccharides and hydrolyzed yeast may offer prebiotic benefits and support the immune system, while marine microalgae oil, glucosamine, and chondroitin sulfate are added for joint health, but these also do not directly contribute to the values listed in the guaranteed analysis.

Review of Affordability

According to our data, Royal Canin Size Health Nutrition Large Puppy costs approximately $3.14 per pound. The following table provides our estimate of the monthly cost to feed this recipe exclusively as your dog.

Adult WeightPuppy

Estimates are based on average prices and caloric requirements.