10 Best High Protein Dog Foods 2025 in the United States

Hill's Science Diet Sensitive Stomach & Skin for Adult dogs aged 1-6 is a specialized dry dog food formulated to address stomach and skin sensitivities. The primary protein source is chicken, a high-quality ingredient known to be digestible and palatable for most dogs. Hill's is a reputable brand known for meeting nutritional standards, which suggests a balanced protein level suitable for adult dogs within the specified age range.

The product includes prebiotic fiber to support gut health and omega-6 fatty acids and Vitamin E to promote a healthy coat, which are beneficial for dogs with sensitive skin. The ingredients list is designed to be highly digestible, and the food is made in the USA with globally sourced ingredients, ensuring quality and safety. Ideal for dogs with specific dietary needs, this product is best suited for pet owners looking for a reliable, veterinarian-recommended option to address stomach and skin sensitivities.

ORIJEN Original Dry Dog Food is a high-quality, grain-free option suitable for dogs at any life stage. The product boasts an impressive 85% animal protein content, sourced from high-quality ingredients like chicken, turkey, salmon, whole herring, and chicken liver. This makes it an excellent choice for pet owners seeking a nutrient-dense meal for their dogs, supporting immune function, digestion, and skin and coat health.

The food is made in the USA with globally sourced ingredients, ensuring a high standard of quality and safety. It is also AAFCO certified, meaning it meets the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, adding to its reliability and trustworthiness for pet owners. The high protein content might be overwhelming for dogs not used to protein-rich diets, so gradual introduction is recommended to avoid digestive issues.

Additionally, while the grain-free formula is beneficial for dogs with specific sensitivities, it may not be necessary for all dogs and could be more expensive compared to grain-inclusive options. ORIJEN Original Dry Dog Food is a premium product that excels in providing high protein and quality nutrition for dogs of all breeds and life stages, though its suitability and cost should be carefully considered based on individual pet needs.

Purina ONE Natural High Protein Dry Dog Food True Instinct with Real Beef and Salmon is designed for adult dogs. The primary ingredient is real beef, providing a high 32% protein content that supports muscle health, including the heart. Salmon is included as an additional protein source, and it is enriched with vitamins, minerals, and nutrients. This dog food is enhanced with beef bone broth, which is a natural source of collagen, and is made in the USA in Purina-owned facilities.

For health benefits, it includes omega-6 fatty acids for skin and coat health, natural sources of glucosamine for joint support, and no fillers or animal by-products, ensuring every ingredient has a purpose. Its recipe is crafted by a veterinarian-recommended brand and is geared towards adult dogs of all breeds. The food form is kibble, and it claims to have twice the tender morsels compared to other Purina formulas.

This product is ideal for dog owners looking for a high-protein, nutritious option to support their pet's health and well-being.