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Protein Boost Lamb Feast Freeze-Dried Dog Food Nulo Freeze-Dried Raw Lamb & Raspberries Dog Food

Protein Boost Lamb Feast Freeze-Dried Dog Food scores higher on KibbleLab, 9.1 to 8.7. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Protein Boost Lamb Feast Freeze-Dried Dog Food and Nulo Freeze-Dried Raw Lamb & Raspberries Dog Food compared

Nutrients:
As Fed
Protein Boost Lamb Feast Freeze-Dried Dog Food
Protein Boost Lamb Feast Freeze-Dried Dog Food

Verified Jul 23, 2026

Dry pet food
Nulo Freeze-Dried Raw Lamb & Raspberries Dog Food

Verified Jul 18, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.1 / 10 8.7 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
41.00% 30.00%
Fat 34.00% 35.00%
Fiber 2.50% 4.00%
Omega-3 0.75% Not listed
Omega-6 2.25% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
8.00% 5.00%
Calories 5030 kcal/kg 5207 kcal/kg
Calorie density High High
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Lamb, Lamb Tripe, Lamb Heart, Lamb Lung, Lamb Liver, Lamb Kidney, Sunflower Oil, Flaxseed Flakes, Ground Lamb Bone, Carrot, New Zealand Green Mussel, Pumpkin, Broccoli, Dried Kelp, Dipotassium Phosphate, Vitamin E Supplement, Salt, Minerals (Zinc Proteinate, Iron Proteinate, Magnesium Oxide, Selenium Yeast, Copper Proteinate, Manganese Proteinate), Vitamins (Thiamine Mononitrate, Beta-Carotene, Folic Acid, Vitamin D3 Supplement) Show full list
Lamb, Ground Lamb Bone, Dried Egg, Lamb Liver, Lamb Kidney, Raspberries, Sweet Potatoes, Butternut Squash, Apple Cider Vinegar, Salt, Broccoli, Apples, Green Beans, Blueberries, Carrots, Kale, Spinach, Inulin, Ground Flaxseed, Salmon Oil, Dried Bacillus coagulans Fermentation Product, Dried Kelp, Mixed Tocopherols (as preservative), Zinc Proteinate, Iron Proteinate, Parsley, Potassium Chloride, Copper Proteinate, Manganese Proteinate, Vitamin E Supplement, Sodium Selenite, Vitamin A Supplement, Sodium Selenite, Vitamin A Supplement, Niacin Supplement, d-Calcium Pantothenate, Riboflavin Supplement, Thiamine Mononitrate, Calcium Iodate, Vitamin D3 Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid. Show full list
Limited ingredient No No
Health focus Joint care, Digestive health, Immune support, Skin coat health Digestive health, Probiotic support
Format & suitability
Food type Dry Dry
Texture Freeze Dried Freeze Dried
Processing Freeze Dried Freeze Dried
Life stage All Life Stages Puppy, Adult, Senior
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 All Life Stages All Life Stages
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.
Yes 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 Chewy
Amazon Chewy

Affiliate links · may earn a commission at no extra cost to you.

Shared ingredients

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

  • Lamb
  • Lamb Liver
  • Lamb Kidney

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Common Questions

Which food scores higher on KibbleLab?

Protein Boost Lamb Feast Freeze-Dried Dog Food scores higher, 9.1 to 8.7 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Lamb, Lamb Liver, Lamb Kidney.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Protein Boost Lamb Feast Freeze-Dried Dog Food and Nulo Freeze-Dried Raw Lamb & Raspberries 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.