10 Best Dry Dog Food 2025 in the United States

Purina ONE Chicken and Rice Formula is designed for adult dogs and highlights real chicken as the first ingredient, which supports healthy muscles and heart function. It includes a good balance of protein and fat, plus prebiotic fiber to aid digestion. The presence of omega-6 fatty acids, vitamins, and minerals helps maintain your dog's skin, coat, and immune health.

This food specifically supports joint health with natural glucosamine, beneficial for active or aging dogs. It is made in the USA in Purina-owned facilities, ensuring consistent quality. While it’s suitable for adult dogs of various sizes, it doesn’t specifically target any breed size or special dietary needs like grain-free or limited ingredient options, so dogs with allergies or sensitivities might need a different formula.

The mix of crunchy and tender pieces can appeal to picky eaters. Taken together, this is a well-rounded option for adult dogs needing balanced nutrition and joint support, though owners of dogs with unique dietary requirements should look elsewhere.

Hill's Science Diet Sensitive Stomach & Skin dry dog food is designed specifically for adult dogs aged 1 to 6 years who have sensitive digestion and skin issues. It uses highly digestible ingredients with a balanced mix of nutrients to support both stomach health and skin condition. The inclusion of prebiotic fiber helps promote a healthy gut by nourishing beneficial bacteria, which can be important for dogs with sensitive stomachs. Omega-6 fatty acids and Vitamin E are added to support a shiny, healthy coat, addressing skin sensitivity concerns.

This formula is suitable for all breed sizes, making it versatile for many dog owners. It contains chicken as the main protein source, which is common and generally well-tolerated. The product is made in the USA with trusted global ingredients and is highly rated by users, receiving praise for its effectiveness and palatability. It is also the #1 veterinarian recommended brand, which adds to its credibility. One potential downside is that it may be on the pricier side compared to more generic options, and dogs with very specific allergies might need a more specialized formula.

The feeding instructions are clear, but portion sizes should be followed carefully to avoid overfeeding. This dog food represents a strong choice for adult dogs needing gentle nutrition that supports digestion and skin health.

ORIJEN Regional RED is a grain-free, poultry-free dry dog food designed primarily for adult small-breed dogs. Its standout feature is the very high protein content—about 85% from fresh or raw animal ingredients like beef, wild boar, lamb, pork, and nutrient-rich organs. This variety mimics a natural diet, providing essential vitamins and minerals to support digestion, immune health, and skin and coat condition. The recipe avoids common fillers such as soy, corn, wheat, and tapioca, which is great for dogs with grain sensitivities or allergies.

Because it is poultry-free and focused on red meats, it may not suit dogs that thrive on or require poultry proteins. This food is crafted for adult dogs, specifically smaller breeds, so it might not be ideal for puppies, seniors, or large-breed dogs who have different nutritional needs. Its premium ingredients and careful sourcing from the USA and other regions support quality assurance but might come with a higher price point.

For owners seeking a high-protein, grain- and poultry-free option to maintain their small adult dog's health, ORIJEN Regional RED offers a quality choice. However, those needing specialized formulas for other life stages or breed sizes may want to explore other options.