Whiff.

Manufacturer record

Primal Pet Foods, Inc.

Parent: Pure Treats · 3 plants

Nutritionist
On staff
Quality control
Claimed (unverified)
Publishes research
Yes
Transparency
Answers-publicly
Owns its plants
Yes
Credibility score
16 / 20

Credibility scored on the 20-point WSAVA tier, High confidence. An unverified field scores at half credit, never zero. How this feeds the grade →

Brands they own

Primal

Recall history

DateClassWhatBrands named
2022-07-06IListeria monocytogenes detected in an FDA routine/surveillance retail samplePrimal
2017-12-22IIIBone grind size out of specPrimal

Recall events in the last 10 years weigh most; older events decay. Repeat events in the 10-year window: 2.

The detail

Founder: Matt Koss (2001), retained as Chief Product Officer after the 2021 Kinderhook acquisition. QUALIFIED NUTRITIONIST = staff: James R. Templeman, PhD (Companion Animal Nutrition, University of Guelph; MSc Animal Nutrition + BSc Animal Biology, Guelph; PhD advised by Dr. Anna-Kate Shoveller), on staff as Director of Nutrition & Formulation and an adjunct professor at Guelph. A PhD in companion animal nutrition satisfies the WSAVA 'qualified nutritionist' bar, so who_formulates = credentialed. SUBSTANTIATION = mix: most complete diets are formulated to meet AAFCO nutrient profiles, but Primal reports passing AAFCO feeding trials on 3 diets in 2012 (2 feline diets at UC Davis, 1 canine frozen diet at a private lab), so it is a mix of feeding-trial and formulation substantiation. PUBLISHES_RESEARCH = yes: Primal partnered with the University of Illinois on three peer-reviewed, published studies on digestibility / metabolizable energy / gut health of minimally processed diets (Templeman quoted as company author). QC = claimed (NOT documented): Primal publicizes finished-product QC (3rd-party lab testing 4x/year for 100+ macro/micro nutrients, plus HPP, a probiotic blend, and a test-and-hold / outbound micro program), but the Feb 21, 2023 FDA warning letter (21 CFR Part 507 CGMP/HACCP/PC violations, products deemed adulterated) found those controls demonstrably ineffective: Primal's OWN finished-product testing from Aug 2021-Aug 2022 showed 49 products positive for Listeria monocytogenes or Salmonella; FDA rejected the probiotic-as-preventive-control validation for freeze-dried products; and FDA found nutrient/label failures (Primal Pronto for Cats below the AAFCO thiamine minimum with label thiamine higher than actual, tied to a thiamine-deficiency diagnosis in a cat; a Canine Turkey & Sardine Freeze Dried sample with elevated vitamin D3). eFoodAlert additionally reported 75 lots of Primal beef bones positive for Listeria monocytogenes between Oct 2017 and Apr 2019, indicating a multi-year pathogen-control pattern. TRANSPARENCY = answers-publicly: Primal maintains public pages/blogs and a support knowledge base that directly answer who-formulates, nutritionist credentials, feeding-trial history, AAFCO substantiation method, and testing frequency.

Sources

AI-assisted research, pending human review · 2026-07-05