Methodology & Data Sources
Trust is the entire point of this tool. Here is exactly how we source and calculate every rating you see.
Data Sources
Recall history is compiled from the FDA's pet food recall database, official company press releases, and public regulatory announcements. We do not use anonymous user reports as a primary source.
Risk Score Calculation
Each brand's 0-100 risk score weighs recall frequency, recall severity (contamination vs. labeling issues), recency, resolution status, and the presence of ingredients flagged by veterinary nutrition literature.
Controversial Ingredients
Ingredients are flagged when they appear in peer-reviewed research, FDA investigations (e.g. grain-free & DCM), or are banned/restricted in comparable pet food markets. Severity reflects strength of evidence, not certainty of harm.
Review Cadence
Brand pages display a last_reviewed date. High-risk and recently-recalled brands are reviewed more frequently. Subscribe on any brand page to get notified the moment a review changes.
Disclaimer
PawSafe Checker is an independent informational resource and is not affiliated with any pet food manufacturer or regulatory agency. Risk scores are informational only and are not a substitute for veterinary advice. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate relationships never influence a brand's risk score — "Safer Alternatives" are ranked purely by our own recall-based risk score, not by commission rate.