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Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food NutriSource Weight Management Chicken & Rice Dry Dog Food

Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food and NutriSource Weight Management Chicken & Rice Dry Dog Food compared

Nutrients:
As Fed
Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food
Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food

Verified Aug 12, 2026

NutriSource Weight Management Chicken & Rice Dry Dog Food
NutriSource Weight Management Chicken & Rice Dry Dog Food

Verified Aug 23, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
Not listed 8.7 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
30.00% 27.00%
Fat 10.00% 9.00%
Fiber 17.00% 17.50%
Calcium 1.00% Not listed
Phosphorus 0.70% Not listed
Omega-3 0.50% 0.30%
Omega-6 2.00% 1.50%
Taurine 0.20% 0.10%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3123 kcal/kg 3169 kcal/kg
Calorie density Low Low
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Chicken, Chicken Meal, Brown Rice, Barley, Powdered Cellulose, Potato Protein, Dried Tomato Pomace, Natural Flavor, Oatmeal, Flaxseed (source of Omega 6 Fatty Acids), Salmon Meal (Source of Omega 3 Fatty Acids), Chicken Fat (preserved with Mixed Tocopherols), Cranberries, Calcium Sulfate, Betaine Hydrochloride, Potassium Citrate, Choline Chloride, Potassium Chloride, Direct Dehydrated Alfalfa Pellets, Dried Chicory Root, Taurine, Alfalfa Nutrient Concentrate, DL-Methionine, Calcium Chloride, Calcium Carbonate, Vitamin E Supplement, Sweet Potatoes, Carrots, Salt, Zinc Amino Acid Chelate, L-Carnitine, preserved with Mixed Tocopherols, L-Threonine, L-Tryptophan, Iron Amino Acid Chelate, Garlic, Vegetable Juice for color, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Blueberries, Barley Grass, Parsley, Turmeric, Dried Kelp, Yucca Schidigera Extract, Copper Amino Acid Chelate, Manganese Amino Acid Chelate, Niacin (Vitamin B3), Calcium Pantothenate (Vitamin B5), L-Lysine, Biotin (Vitamin B7), Vitamin A Supplement, Zinc Sulfate, Ferrous Sulfate, Thiamine Mononitrate (Vitamin B1), Riboflavin (Vitamin B2), Vitamin D3 Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride (Vitamin B6), Calcium Iodate, Dried Yeast, Dried Enterococcus faecium fermentation product, Dried Lactobacillus acidophilus fermentation product, Dried Aspergillus niger fermentation extract, Dried Trichoderma longibrachiatum fermentation extract, Dried Bacillus subtilis fermentation extract, Copper Sulfate, Folic Acid (Vitamin B9), Manganese Sulfate, Sodium Selenite, Oil of Rosemary. Show full list
chicken, chicken meal, pea fiber, brown rice, barley, natural chicken and turkey flavors, pea starch, menhaden fishmeal, oatmeal, dried plain beet pulp, rice bran, chicken fat (preserved with tocopherols and citric acid), flax seed, dried tomato pomace, brewers dried yeast, potassium chloride, salt, choline chloride, DL methionine, minerals (zinc proteinate, iron proteinate, selenium yeast, copper proteinate, magnesium oxide, manganese proteinate, ethylenediamine dihydroiodide), vitamins (vitamin E supplement, niacin supplement, biotin, d-calcium pantothenate, vitamin A supplement, thiamine mononitrate, pyridoxine hydrochloride, riboflavin supplement, vitamin B12 supplement, vitamin D3 supplement, folic acid), glucosamine hydrochloride, L-ascorbyl-2-polyphosphate (source of vitamin C), lactic acid, L-carnitine, chondroitin sulfate, yucca schidigera extract, yeast culture, dried Aspergillus oryzae fermentation extract, dried Bacillus subtilis fermentation product, dried Bacillus licheniformis fermentation product, dried Trichoderma longibrachiatum fermentation extract, dried Enterococcus faecium fermentation product, dried Lactobacillus acidophilus fermentation product, dried Bacillus subtilis fermentation extract, calcium carbonate, taurine, and rosemary extract Show full list
Limited ingredient No No
Marketed benefits Weight management, Urinary care, Immune support, Antioxidant support, Skin coat health, Digestive health Digestive health, Probiotic support, Skin coat health, Heart care, Brain health, Antioxidant support, Weight management
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.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed 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 Yes
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.

  • Chicken
  • Brown Rice
  • Barley
  • Oatmeal

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Common Questions

Do these two foods share ingredients?

Yes. They share these top ingredients: Chicken, Brown Rice, Barley, Oatmeal.

Are both foods AAFCO complete and balanced?

Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food does not list an AAFCO status; NutriSource Weight Management Chicken & Rice Dry Dog Food is labeled complete and balanced.

See the full profiles: Blue Buffalo Blue Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog Food and NutriSource Weight Management Chicken & Rice 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.