Premium Wild Islands Island Birds Adult Grain-Free & High-Protein Poultry Dry Dog Food, 20-lb bag
Graded by The Sniff System
Addiction Premium Wild Islands Island Birds is a grain-free, high-protein dry food featuring duck, turkey, and chicken as its main protein sources.
This food has a strong protein profile, with duck as the first ingredient, providing high biological value. It also includes chicken liver and eggs, which add diverse, highly bioavailable protein sources. The formula is designed for adult maintenance, suggesting it meets AAFCO nutritional standards.
There is some legume stacking, with fava beans, pea protein, green peas, and peas all appearing in the top 15 ingredients. This is partially mitigated by the presence of chicken liver, a natural taurine precursor.
Good fit for adult dogs who thrive on a high-protein diet with diverse animal sources. Less ideal if you prefer to avoid multiple legume ingredients.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Marginal fit for active large sporting breeds, including the Golden Retriever, navigating diet-associated DCM concerns. Duck anchors position 1, with 4 pulse-family ingredients stacked in the top 15, plus chicken liver at position 4 (a natural taurine precursor).
Looking at this for adult Golden Retrievers or Golden Retrievers with diet-associated DCM concerns ? We are building dedicated pages for these combinations.
Auto-matched from this product's measurements (ingredients, life stage, calorie density) to a breed archetype. Not a substitute for vet input on your specific dog.
Research informing this analysis
MethodologyThe Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.
- FDA, 2022cardiac · epidemiology · breed predisposition· cited in 5 claims
- FDA, 2019diet composition· cited in 2 claims
- NRC, 2006nutrient bioavailability
Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.
Solid grade. 65/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+23.5 points): Strong protein profile with duck as the primary ingredient, delivering high biological value. What we'd flag for vet discussion: controversial-ingredient penalty (-2 points). Contains high legume stacking. Multiple pulse-family ingredients in top 15. Mitigated by taurine supplementation or organ meat (natural taurine precursor) in top 10. A-tier is 10 points up. Controversial-ingredient penalty is where to find them.
Strong protein profile with duck as the primary ingredient, delivering high biological value.
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
AAFCO formulation inferred from declared adult maintenance. Verbatim statement not published by retailer.
Contains high legume stacking. Multiple pulse-family ingredients in top 15. Mitigated by taurine supplementation or organ meat (natural taurine precursor) in top 10..
- Lowest carb quality in Addiction's lineup (5/16)
- Top 3% for DMB protein in grain-free dry kibbles (44.4%)
- Bottom quartile for crude fiber in Addiction's lineup (4.4% DMB)
Computed against the rest of our catalog. Percentiles refresh on each catalog update.
Similar dog foods worth considering
Three lenses on products with formulation profiles similar to this one.
Blue Buffalo Wilderness Adult High Protein Natural Duck & Wholesome Grains Dry Dog Food, 24-lb bag
Scores 13 points higher with a similar formulation profile.
Taste of the Wild High Prairie Grain-Free Dry Dog Food, 28-lb bag
$2.11/lb vs your seed's $5.25/lb (60% less) at a comparable score.
ACANA Free Run Poultry Grain-Free Dry Dog Food, 25-lb bag
Chicken instead of duck, 9 points higher, different brand.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Read why each ingredient is good or bad for dogs.
- 1protein animalduck
Real meat. Often used as a novel protein for dogs with sensitivities to chicken or beef.
Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.
- 2protein animalturkey
Real meat. Lean protein, good amino acid profile, often well-tolerated by dogs sensitive to chicken.
Position 2: co-primary protein. Two named animal proteins in the top 2 is a strong protein build.
- 3protein animalchicken
Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4protein animalchicken liver
Organ meat. Dense in protein, iron, vitamin A, and the B vitamins. Among the most nutrient-rich ingredients a dog can eat.
Position 4. Named organ meat this high is a strong build choice. Concentrated source of taurine, glutamine, and B-vitamins.
- 5protein animalchicken meal
Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →
Position 5: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 6fava beans
Less common pulse. Same concern as peas when stacked with other legumes.
- 7protein plantpea protein
Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.
Position 7. Moderate inclusion. Contributes carbohydrate and some plant protein.
- 8eggs
Whole eggs. The highest-quality protein on any ingredient label by amino acid score.
Position 8: supporting protein. Modest contribution to total protein weight.
- 9legumegreen peas
Same as peas. Useful in small amounts. The concern is when pulses dominate the top of the ingredient list. See why →
Position 9. Moderate inclusion. Contributes carbohydrate and some plant protein.
- 10tapioca
Starch from cassava root. Highly digestible energy source, but pure starch with minimal nutrition beyond that.
- 11fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid. See why →
Position 11: trace fat. Below the level that materially shifts the fat profile.
- 12legumepeas
Cheap protein bulk. Fine in small amounts, but when peas stack with lentils and chickpeas in the top ingredients, it's the pattern the FDA flagged in its heart-disease investigation. See why →
Position 12. Trace inclusion. Below the level associated with the FDA's DCM-pattern concerns.
- 13brewers dried yeast
Yeast left over from brewing. Rich in B vitamins and amino acids. A traditional and well-tolerated inclusion.
- 14fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 14: trace fat. Below the level that materially shifts the fat profile.
- 15green-lipped mussel
- 16manuka honey
- 17kiwifruit
- 18othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 19natural buffered vinegar
- 20mineralsea salt
Same as salt. Required at small doses for normal physiology.
- 21mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 22supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 23supplementtaurine
Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.
- 24supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 25mineralzinc amino acid complex
Zinc bound to amino acids for better absorption. Same idea as zinc proteinate, the premium form of the mineral.
Showing first 25 of 47. Position 1-5 has the largest weight in the recipe.
21 of 25 ingredients have a curated note. Coverage grows over time.