chicken in dog food

What kind of ingredient this is

chicken sits in the animal protein family. Named animal proteins are the foundation of the Protein Quality Index. The named-species multiplier rewards single-species clarity (chicken meal beats poultry meal, by-product clarity is graded separately).

Where chicken sits in the Sniff System

The methodology treats chicken as a quality input. It contributes positively to the relevant Sniff rubric components and does not trigger any controversial-ingredient penalty.

Every methodology choice is published, citeable, and subject to revision when new evidence arrives. Read the full Sniff methodology for the formulas behind every score component, or file a correction if you think this position is wrong.

Where you'll see chicken in the catalog

Sniff has scored 1868 dog foods that list chicken as a primary protein source. Of those, 195 earned an A, 627 earned a B, 869 earned a C, 165 earned a D, and 12 earned an F.

Similar ingredients in the catalog

Sniff's semantic graph clusters these ingredients near chicken by formulation profile. Each links to its own ingredient page.

• turkey 92%
• beef 90%
• duck 90%
• pork 89%
• chicken liver 89%

Research mentioning chicken

2 cited claims in the Sniff knowledge base reference chicken.

• Following beef (34%), dairy products (17%), chicken (15%), and wheat (13%) are the most common food allergens identified in dogs with cutaneous adverse food reactions.

  Tier B · linked to skin allergies

• A 2016 systematic review of food allergens identified beef (34% of cases), dairy (17%), and chicken (15%) as the most frequent triggers in dogs. Lamb was implicated in less than 5% of cases.

  Tier B · linked to sensitive stomach

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