Public case information

Blue Buffalo Grain-Free Dog Food Class Action Lawsuit

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Blue Buffalo · Wilderness Chicken Grain-Free dog food · Ongoing Litigation

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About this case

The Walsh family alleges that Blue Buffalo's Wilderness Chicken Grain-Free dog food caused their dog to develop dilated cardiomyopathy and die, despite marketing claims about the food's health benefits. The company has moved to dismiss the pending class action lawsuit, and the current stage is ongoing litigation.

Case overview

Defendant company
Blue Buffalo
Product or service
Wilderness Chicken Grain-Free dog food
Court case number
1:2025cv05808
Case status
Ongoing Litigation
Lawsuit type
Consumer
Reported harm
Product Defect

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Sources

Public reporting associated with this case.