Merrick

Merrick scores in the mid-upper tier on Chowmark. Founded in 1988 by Garth Merrick in Hereford, Texas, Merrick was acquired by Nestlé Purina PetCare in 2015. The acquisition also brought Castor & Pollux Organix — one of the few USDA-certified organic pet food brands in the US — under the Purina umbrella. All Merrick products are manufactured in Hereford, Texas, which is a genuine differentiator.

The brand has recorded two lifetime recalls. Both are on record with the FDA. No recalls have been confirmed in the past five years.

Merrick does not meet WSAVA Global Nutrition Guidelines as an independent brand. Post-acquisition, Nestlé Purina's nutritional oversight applies, but Merrick does not independently publish peer-reviewed research or publicly list board-certified veterinary nutritionists on its formulas. Formulas are AAFCO-compliant for all life stages.

Merrick's positioning is grain-free and high-protein, with real deboned meat as the first ingredient across most formulas. The brand uses named meat sources (deboned beef, deboned chicken) rather than generic "meat meal," which is a meaningful ingredient transparency marker. The Castor & Pollux Organix connection is worth knowing: if you want certified organic pet food, that sub-brand is the more rigorous option within the same manufacturing family.

The bottom line: Merrick is a solid mid-premium brand with genuine ingredient transparency, US manufacturing, and a clean recent safety record. It is not WSAVA-compliant, but it is a better-than-average choice for pet owners who want high-protein, named-ingredient formulas at a mid-premium price point.