Purina ONE Plus Small Breed Lamb and Rice Formula - Nutrient Dense

In this review of Purina ONE Plus Small Breed Lamb and Rice Formula, the bottom line is clear: this bag is for owners of adult small dogs who want a nutrient-dense, easily digestible dry food with real meat first. The reviewer found the recipe notable for listing real lamb as the first ingredient and for including a targeted SmartBlend of nutrients that support small dog muscle tone, a healthy heart, and long-term energy. For small jaws, the kibble size and mix of crunchy bites and tender meaty morsels make feeding straightforward while providing added vitamins and antioxidants.

Key Features

• Real lamb first: Having lamb as the first ingredient helps support strong muscles, including a healthy heart, by prioritizing a quality protein source.
• SmartBlend formulation: A blend of high-quality, easily digestible ingredients provides steady energy and nutrition tailored to the typically longer life expectancy of small breeds.
• Antioxidant support: Four antioxidant sources are included to help maintain a strong immune system as dogs age.
• Skin and coat nutrients: Omega-6 fatty acids, vitamins and minerals work together to promote a shiny coat and healthy skin.
• No fillers or poultry by-products: The recipe is made with 0 percent fillers and without poultry by-product meal or artificial flavors and preservatives, so each ingredient serves a nutritional purpose.
• Small kibble design: Really small crunchy pieces and meaty morsels are easier for small jaws to chew and encourage consistent eating.

Who It's For

This formula is best for adult owners of toy and small breed dogs who prioritize real meat first and a nutrient-dense, easily digestible kibble. It suits dogs that benefit from targeted antioxidants and omega-6 fatty acids for coat and immune health, plus those that favor crunchy texture with occasional softer morsels.

Owners of puppies, large breeds, or dogs with specific protein sensitivities should look elsewhere; this adult formula is tailored for small breed adult needs and lists lamb prominently, so it is not designed as a life-stage or novel-protein prescription diet.

Pros & Cons

Pros

• High-quality first ingredient (real lamb) supports muscle and heart health.
• Small kibble and tender morsels designed for small jaws and easier chewing.
• Includes antioxidants and omega-6 fatty acids for immune and coat support.
• No fillers, no poultry by-product meal, and no artificial flavors or preservatives.

Cons

• A minority of customers reported digestive upset such as diarrhea after switching, so introduce gradually and monitor tolerance.
• Not formulated for large breeds, puppies, or dogs requiring novel-protein diets.

Specifications

Our Verdict

Purina ONE Plus Small Breed Lamb and Rice Formula is a sensible, value-oriented choice for adult small-breed dog owners who want meat-first ingredients and a focused nutrient mix for coat, immune and muscle health. It delivers small kibble and a nutrient-dense profile at a reasonable price, though owners should introduce it gradually if their dog has a sensitive stomach.

Frequently Asked Questions

Is real lamb the first ingredient?
Yes, real lamb is listed as the first ingredient in this formula.

Is this food suitable for puppies?
No, this product is formulated for adult small-breed dogs and is not intended as a puppy diet.

Are there artificial flavors or poultry by-products?
No, the recipe is made without poultry by-product meal and contains no artificial flavors or preservatives.