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Iams Proactive Health Healthy Aging Large Breed Adult Senior with Real Chicken Dry Dog Food, 30-lb bag
Iams

Proactive Health Healthy Aging Large Breed Adult Senior with Real Chicken Dry Dog Food, 30-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $1.57/lb

Iams Proactive Health Healthy Aging Large Breed Adult Senior with Real Chicken Dry Dog Food, 30-lb bag earns a Sniff Score of 70/100 (B) with Fair evidence. Zero controversial ingredients flagged. Reasonable protein quality. chicken delivers solid amino acid coverage..

Graded by The Sniff System

Why this score

Reasonable protein quality. chicken delivers solid amino acid coverage.

PQI

Quality carbohydrate sources with fermentable fiber.

CQI

AAFCO feeding trial substantiation for adult maintenance.

ACF

No declared omega-3 source. Fish oil, salmon oil, and algae oil all absent.

FQI

Controversial ingredients · 1

  • sodium selenite
    Synthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.

Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →

Guaranteed analysis
Dry-matter protein: 29% ⓘ
Protein
26%
min (as fed)
Fat
11%
min (as fed)
Fiber
5.5%
max (as fed)
Moisture
10%
max
Ingredients

Read why each ingredient is good or bad for dogs.

28 total
Good Neutral Watch Flagged
  1. 1
    chicken

    Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.

  2. 2
    chicken by-product meal

    Ground organs, bone, and tissue. Nutritionally dense, especially the liver and gizzard fractions. Named species ('chicken') is what matters. Generic 'poultry by-product meal' is the one to worry about.

  3. 3
    barley

    Whole grain with a low glycemic profile and some soluble fiber. Easy on blood sugar.

  4. 4
    ground whole grain corn

    Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.

  5. 5
    ground whole grain sorghum
  6. 6
    soybean meal

    Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.

  7. 7
    dried plain beet pulp

    Beet fiber, with the sugar removed. Long unfairly maligned. It's a real soluble fiber that supports stool quality.

  8. 8
    natural flavor

    Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.

  9. 9
    dried egg product

    Whole eggs with the water removed. Same nutritional value as fresh eggs, just shelf-stable.

  10. 10
    calcium carbonate

    Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.

  11. 11
    marine microalgae
  12. 12
    caramel color

    Artificial coloring made by heating sugars. Cosmetic. Some forms contain trace 4-MEI, a compound the IARC lists as possibly carcinogenic.

  13. 13
    potassium chloride

    Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.

  14. 14
    carrots

    Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.

  15. 15
    fructooligosaccharides

    Prebiotic fiber, often called FOS. Feeds beneficial gut bacteria, similar in function to inulin.

  16. 16
    choline chloride

    Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.

  17. 17
    ferrous sulfate

    Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.

  18. 18
    zinc oxide

    Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.

  19. 19
    sodium selenite Flagged

    Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →

  20. 20
    manganese sulfate

    Inorganic manganese. Functional but less well-absorbed than the chelated proteinate form.

  21. 21
    copper sulfate

    Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.

  22. 22
    potassium iodide

    Source of iodine, an essential trace mineral for thyroid function. Required for AAFCO-complete formulas.

  23. 23
    manganous oxide

    Inorganic manganese. Functional, cheaper than chelated forms, less efficiently absorbed.

  24. 24
    beta-carotene
  25. 25
    mixed tocopherols

    Natural vitamin E used to keep fats from going rancid. The good kind of preservative.

Showing first 25 of 28. Position 1-5 has the largest weight in the recipe.

22 of 25 ingredients have a curated note. Coverage grows over time.