Senior Large Breed Dry Dog Food, 30-lb bag
Eukanuba Senior Large Breed Dry Dog Food, 30-lb bag earns a Sniff Score of 71/100 (B) with Fair evidence. Zero controversial ingredients flagged. Reasonable protein quality. chicken delivers solid amino acid coverage..
Graded by The Sniff System
Reasonable protein quality. chicken delivers solid amino acid coverage.
Quality carbohydrate sources with fermentable fiber.
AAFCO feeding trial substantiation for adult maintenance.
Controversial ingredients · 1
- sodium seleniteSynthetic 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 →
Read why each ingredient is good or bad for dogs.
- 1protein animalchicken
Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.
- 2graincorn
Whole corn is more nutritious than it gets credit for, with decent amino acids and steady carbs. The bigger concern is when corn dominates the top of the ingredient list at the expense of named meat.
- 3protein plantsoybean meal
Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.
- 4fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid.
- 5protein animalchicken 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.
- 6protein animalpork meal
Pork cooked into a dry concentrate. Per pound, more protein than fresh pork.
- 7grainwheat
Whole wheat. Fine for most dogs, though a portion are sensitive. Not a quality concern, just a fit-for-your-dog question.
- 8grainbrown rice
Whole grain that's easy to digest. Steady carb energy plus a little fiber.
- 9ground grain sorghum
Same as sorghum. Whole grain with a low glycemic index. Gluten-free, well-tolerated.
- 10dried plain beet pulp
Beet fiber, with the sugar removed. Long unfairly maligned. It's a real soluble fiber that supports stool quality.
- 11othernatural flavors
Same as natural flavor. Usually hydrolyzed liver or broth, adds palatability.
- 12mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 13mineralsodium tripolyphosphate
Preservative and texture agent in wet food. Functional at small doses, not a major concern, but some brands avoid it.
- 14supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 15preservative naturalrosemary extract
Natural preservative. Replaces synthetic ones like BHA and BHT.
- 16preserved with mixed tocopherols and citric acid
- 17mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 18fiberfructooligosaccharides
Prebiotic fiber, often called FOS. Feeds beneficial gut bacteria, similar in function to inulin.
- 19supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 20monocalcium phosphate
Source of calcium and phosphorus. Standard mineral inclusion in complete dog foods.
- 21mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 22zinc oxide
Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.
- 23mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 24manganous oxide
Inorganic manganese. Functional, cheaper than chelated forms, less efficiently absorbed.
- 25mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
Showing first 25 of 29. Position 1-5 has the largest weight in the recipe.
24 of 25 ingredients have a curated note. Coverage grows over time.