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Science Diet®
Nature's Best® Lamb & Brown Rice Dinner Adult

Science Diet® Nature's Best® is the first and only natural pet food clinically proven to provide complete, balanced nutrition. REAL lamb or chicken. REAL fruits, vegetables and whole grains. NO ARTIFICIAL preservatives. NO ARTIFICIAL colors. NO fillers. Not just HEALTHFUL but TASTES GREAT, too.
Key Benefits
Recommended For:
Normally active adult dogs 1 -- 6 years of age.
Not Recommended For:
Puppies, pregnant or nursing dogs, mature adult dogs.
| Ingredient | Benefit | Source |
|---|---|---|
| Premium Lamb | Premium quality protein, highly digestible and provides essential amino acids necessary for maintaining lean muscle. | New Zealand or Australian lamb processed at USDA-inspected facilities. |
| Lamb Meal | Premium quality protein, highly digestible and provides essential amino acids necessary for maintaining lean muscle. | New Zealand or Australian lamb processed at USDA-inspected facilities. |
| Soybean Meal | When combined with meat protein soybean meal helps maintain lean muscle. It's a high-quality, highly digestible protein with essential amino acids. | Grown by farmers in North America. |
| Egg | Egg helps maintain lean muscle and a shiny coat. It has the highest essential amino acid content of all naturally-occurring protein sources. | Collected from USDA-Inspected Facilities. |
| Wholesome Grains | Brown rice, oats and barley are carbohydrate sources for energy. These wholesome grains are also a source of fiber, vitamins and fatty acids. | Whole grains grown on North American farms. |
| Carrots, Peas & Broccoli | Carrots, peas and broccoli help the immune system as a natural source of vitamins, minerals, dietary fiber, antioxidants and phytonutrients. | Farm grown in North America and Europe. No added sulfites. |
| Apples & Cranberries | As natural sources of antioxidants like Vitamin C, apples and cranberries support your pet's immune system on a cellular level. | Farm grown in the United States. No added sulfites. |
| Flaxseed | Gives your dog a lustrous coat and soft skin with essential fatty acid, Vitamin E and natural Omega-3 fatty acids. | Grown by farmers in North America. |
| Soybean Oil | Soybean oil gives your dog soft skin and a lustrous coat. It's high in both Vitamin E and essential fatty acid. | Grown by farmers in North America. |
| Vitamins E & C | The antioxidant power of Vitamins E & C promotes body-wide cellular health. | Processed in Europe and the U.S. |
Additional Info
CLINICALLY PROVEN
- To provide complete, balanced nutrition
- To maintain ideal body weight
- To maintain lean muscle and avoid excess body fat
- Antioxidants to maintain cellular health because they fight free radicals
- Natural with added vitamins and minerals.
- Superb taste made with the highest quality ingredients: real lamb, real garden vegetables and wholesome grains.
- 100% Guarantee -- pets will love the taste or consumers can return the unused portion for a full refund.
Feeding Guide
Daily Feeding Guide:
Helpful Tips
- These amounts are a starting point only. Your pet may need less or more food to maintain proper weight. Adjust as needed. If you are unsure, ask your veterinarian.
- Feeding this food for the first time? Mix increasing amounts of your pet's new food with decreasing amounts of the old food over a 7-day period.
- Keep fresh water available at all times!
- We recommend that you take your pet to the veterinarian at least twice a year for regular health check-ups.
- To prevent suffocation, keep this plastic bag out of the reach of pets and children.
Adult maintenance
| Weight of Dog | Amount per Day |
|---|---|
| 5.0 lb (2,3 kg) | 1/2 cup (50 g) - 5/8 cup (65 g) |
| 10.0 lb (4,5 kg) | 3/4 cup (75 g) - 1 1/8 cups (115 g) |
| 20.0 lb (9,1 kg) | 1 1/3 cups (135 g) - 1 3/4 cups (180 g) |
| 40.0 lb (18,1 kg) | 2 1/4 cups (230 g) - 3 cups (305 g) |
| 60.0 lb (27,2 kg) | 3 cups (305 g) - 4 cups (410 g) |
| 80.0 lb (36,3 kg) | 3 2/3 cups (375 g) - 5 cups (510 g) |
| 100.0 lb (45,4 kg) | 4 1/3 cups (440 g) - 6 cups (610 g) |
Average Nutrient And Caloric Contents
Dry 3722 kcal/kg (381 kcal/per cup²)
| Nutrient   | Dry Matter1 % |
|---|---|
| Protein | 24.1 |
| Fat | 16.8 |
| Carbohydrate (NFE) | 50.5 |
| Crude Fiber | 3.8 |
| Calcium | 0.58 |
| Phosphorus | 0.60 |
| Sodium | 0.29 |
| Potassium | 0.82 |
| Magnesium | 0.132 |
| Vitamin C | 238 mg/kg |
| Vitamin E | 715 IU/kg |
| Linoleic Acid | 3.48 |
| Omega-3 Fatty Acids Total | 0.42 |
References
¹The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.² An eight fluid oz. measuring cup of Nature's Best® Lamb & Brown Rice Dinner Adult contains 4 oz. by weight.
Ingredients
Lamb, Brewers Rice, Cracked Pearled Barley, Soybean Meal, Brown Rice, Dried Egg Product, Lamb Meal, Pork Fat (preserved with mixed tocopherols and citric acid), Soybean Oil, Powdered Cellulose, Natural Flavor, Whole Grain Oats, Apples, Lactic Acid, Cranberries, Peas, Carrots, Broccoli, Iodized Salt, Choline Chloride, vitamins (L-ascorbyl-2-polyphosphate (source of vitamin C), Vitamin E Supplement, Niacin, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin, Folic Acid, Vitamin D3 Supplement), Potassium Chloride, Vitamin E Supplement, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), preserved with Mixed Tocopherols and Citric Acid, L-Lysine, Phosphoric Acid, Beta-Carotene, Rosemary Extract.
Testimonials
Check back soon to read first hand accounts of how this product makes a healthy difference for pets
Nature's Best® Lamb & Brown Rice Dinner Adult
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