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Diamond Naturals Adult Dog Lamb Meal & Rice Formula Dry Dog Food Kirkland Signature Adult Lamb, Rice & Vegetable Dry Dog Food

Both score 8.8 out of 10 on KibbleLab. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Diamond Naturals Adult Dog Lamb Meal & Rice Formula Dry Dog Food and Kirkland Signature Adult Lamb, Rice & Vegetable Dry Dog Food compared

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

Verified Aug 13, 2026

Kirkland Signature Adult Lamb, Rice & Vegetable Dry Dog Food
Kirkland Signature Adult Lamb, Rice & Vegetable Dry Dog Food
KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.8 / 10 8.8 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
23.00% 23.00%
Fat 14.00% 14.00%
Fiber 4.00% 4.00%
Omega-3 0.40% 0.40%
Omega-6 2.20% 2.20%
Taurine 0.12% 0.12%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3550 kcal/kg 3653 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Lamb meal, white rice, cracked pearled barley, grain sorghum, egg product, dried yeast, rice bran, chicken fat (preserved with mixed tocopherols), oatmeal, dried plain beet pulp, natural flavor, flaxseed, potassium chloride, salt, DL-Methionine, choline chloride, taurine, dried chicory root, kale, chia seed, pumpkin, blueberries, oranges, quinoa, dried kelp, coconut, spinach, carrots, papaya, yucca schidigera extract, L-Carnitine, 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, lamb meal, whole grain brown rice, ground white rice, rice bran, egg product, peas, pea flour, dried yeast, chicken fat (preserved with mixed tocopherols), cracked pearled barley, dried beet pulp, flaxseed, potatoes, natural flavor, fish meal, millet, potassium chloride, salt, DL-Methionine, choline chloride, taurine, carrots, dried kelp, apples, cranberries, rosemary extract, parsley flakes, dried chicory root, glucosamine hydrochloride, 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, iron proteinate, zinc proteinate, copper proteinate, ferrous sulfate, zinc sulfate, manganese sulfate, copper sulfate, potassium iodide, thiamine mononitrate, manganese proteinate, chondroitin sulfate, ascorbic acid, vitamin A supplement, biotin, niacin, calcium pantothenate, sodium selenite, pyridoxine hydrochloride, vitamin B12 supplement, riboflavin, vitamin D3 supplement, folic acid. Show full list
Limited ingredient No No
Marketed benefits Probiotic support, Digestive health, Immune support, Antioxidant support, Skin coat health Joint care, Antioxidant support, Skin coat health, Immune support, Digestive health, Probiotic support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size All Breed Sizes 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 We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Shop Chewy Amazon
Amazon

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Shared ingredients

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

  • Lamb
  • White Rice
  • Egg Product
  • Yeast
  • Rice Bran
  • Chicken Fat

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Common Questions

Which food scores higher on KibbleLab?

Both foods score 8.8 out of 10 on KibbleLab.

Do these two foods share ingredients?

Yes. They share these top ingredients: Lamb, White Rice, Egg Product, Yeast, Rice Bran, Chicken Fat.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Diamond Naturals Adult Dog Lamb Meal & Rice Formula Dry Dog Food and Kirkland Signature Adult Lamb, Rice & Vegetable 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.