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.

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.

Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dog Food is a high-protein formula designed for adult dogs. The primary protein source is real chicken, which is listed as the first ingredient. This ensures quality protein for muscle maintenance and health. The product also includes rice, serving as a carbohydrate source to provide energy. The addition of live probiotics aids in digestive and immune health, beneficial for many dogs.

Vitamin A and omega-6 fatty acids are included to promote healthy skin and a shiny coat, adding to the health benefits of this food. A key feature is the combination of hard kibble and tender, shredded pieces, enhancing both texture and taste, making it more palatable for dogs. This dog food is suitable for all breed sizes, and the manufacturer's guidelines suggest it can be used for adult dogs, including those in reproductive stages. It is specifically recommended for adult dogs, so it may not be the best choice for puppies or senior dogs with different nutritional needs.

The product adheres to AAFCO guidelines, ensuring it meets standard nutritional requirements. While chicken is a great protein source, some dogs might have food sensitivities or allergies to poultry. Additionally, the carbohydrate content, primarily from rice, might not be suitable for dogs requiring a low-carb diet. The packaging size is 35 pounds, which is convenient for long-term use but might be cumbersome for some pet owners to handle. Given its high protein content and additional health benefits, this dog food could be a good fit for active adult dogs requiring a balanced and nutritious diet.