Foodie Pundit

Costco Sued Over Claims It Hid Heart Health Risks in Grain-Free Dog Food

A California consumer has filed a proposed class action lawsuit against Costco, alleging the retailer deceptively marketed its 'Nature's Domain' grain-free dog food as healthy despite known heart disease risks.

By Foodie Pundit Newsroom - Published - Updated - Section: Policy Regulation

Costco restaurant photograph

Key points

  • Costco is accused of deceptive marketing regarding its Nature's Domain grain-free dog food line, allegedly ignoring links to canine heart disease.
  • The lawsuit alleges the retail giant prioritized pet food marketing trends over established cardiovascular risks reported by the FDA.
  • The case highlights a growing trend of 'clean-washing' litigation that impacts transparency standards across the entire food and beverage industry.

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