Scientific research has shown that an adult dog's daily diet can contain up to 50% carbohydrates by weight, including 2.5–4.5% from fiber. A minimum of approximately 5.5% of the diet should come from fats and 10% from protein. Petfood labels do not generally list amounts of essential nutrients in grams.
How do I know if my dog is lacking nutrition?
Dull, brittle coats and dry, flaky skin may be signs that your dog isn't getting enough nutrients. Other causes are allergies and endocrine, such as thyroid. The omega-3 fatty acids that your dog is most commonly deficient in are those found in fish and flaxseed oils.
How much of each nutrient does my dog need?
An adult dog needs at least 10% of its daily calories from protein and a minimum of 5.5% from fats. An adult dog's diet can contain up to 50% carbohydrates, including 2.5% to 4.5% percent fiber.
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