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Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food Regal Adult Pastureland Lamb Recipe Dry Dog Food

Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food scores higher on KibbleLab, 8.4 to 8.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food and Regal Adult Pastureland Lamb Recipe Dry Dog Food compared

Nutrients:
As Fed
Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food
Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food

Verified Jul 23, 2026

Regal Adult Pastureland Lamb Recipe Dry Dog Food
Regal Adult Pastureland Lamb Recipe Dry Dog Food

Verified Jul 24, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.4 / 10 8.3 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
25.00% 24.00%
Fat 15.00% 13.00%
Fiber 3.00% 4.00%
Omega-3 0.40% 1.20%
Omega-6 2.40% Not listed
Taurine 0.12% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3650 kcal/kg 3672 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Lamb, lamb meal, white rice, cracked pearled barley, grain sorghum, egg product, dried yeast, chicken fat (preserved with mixed tocopherols), oatmeal, dried plain beet pulp, natural flavor, flaxseed, DL-Methionine, potassium chloride, salt, choline chloride, taurine, dried chicory root, L-Carnitine, kale, chia seed, pumpkin, blueberries, oranges, quinoa, dried kelp, coconut, spinach, carrots, papaya, yucca schidigera extract, dried Lactobacillus plantarum fermentation product, dried Bacillus subtilis fermentation product, dried Lactobacillus acidophilus fermentation product, dried Enterococcus faecium fermentation product, dried Bifidobacterium animalis fermentation product, vitamin E supplement, beta carotene, iron proteinate, zinc proteinate, copper proteinate, ferrous sulfate, zinc sulfate, manganese sulfate, copper sulfate, potassium iodide, thiamine mononitrate, manganese proteinate, vitamin A supplement, biotin, niacin, calcium pantothenate, sodium selenite, pyridoxine hydrochloride, vitamin B12 supplement, riboflavin, vitamin D3 supplement, folic acid. Show full list
Lamb Meal, Brown Rice, Sorghum, Pearled Barley, Oatmeal, Whitefish Meal, Canola Oil (Preserved with Mixed Tocopherols), Dried Beet Pulp, Pea Protein, Natural Flavor, Ground Flaxseed, Menhaden Fish Oil, Lecithin, Dried Kelp, New Zealand Green Mussel, Potassium Chloride, Salt, DL-Methionine, L-Lysine, Taurine, Dried Lactobacillus acidophilus Fermentation Product, Vitamin E, Ascorbic Acid, Niacin Supplement, d-Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Thiamine Mononitrate, Vitamin A Acetate, Pyridoxine Hydrochloride, Citric Acid, Choline Chloride, Vitamin D3 Supplement, Folic Acid, Iron Sulfate, Zinc Sulfate, Zinc Proteinate, Iron Proteinate, Copper Sulfate, Zinc Oxide, Manganese Sulfate, Manganese Proteinate, Copper Proteinate, Manganous Oxide, Sodium Selenite, Calcium Iodate. Show full list
Limited ingredient No No
Health focus Digestive health, Antioxidant support, Skin coat health, Probiotic support, Immune support, Dental care Allergy support, Skin coat health, Digestive health, Probiotic support, Immune support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Slow Cooked
Life stage Adult Adult
Breed size Small All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Yes Yes
Life stages Adult Maintenance Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Formulation Formulation
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No No
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No No
Recalls & where to buy
Recalls on record KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.
None None
Where to buy
Amazon
Amazon Chewy

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Lamb
  • Barley
  • Mixed Tocopherol
  • Oatmeal

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Common Questions

Which food scores higher on KibbleLab?

Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food scores higher, 8.4 to 8.3 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Lamb, Barley, Mixed Tocopherol, Oatmeal.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Diamond Naturals Small Breed Adult Lamb & Rice Formula Dry Dog Food and Regal Adult Pastureland Lamb Recipe Dry Dog Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.