What contaminated ingredient was responsible for the massive 2007 pet food recall that affected over 180 brands and resulted in the reported deaths of thousands of pets?

In 2007, the pet food industry experienced one of its largest product recalls in history, affecting numerous brands and causing significant concern among pet owners. This recall highlighted important issues in supply chain management, ingredient sourcing, and quality control in animal nutrition products. Test your knowledge about this pivotal event that changed how the industry approaches pet food safety and regulation.

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Melamine-contaminated wheat gluten from China
Salmonella-tainted corn from Argentina
Mercury-contaminated fish meal from Thailand
Mycotoxin-laden rice protein from Brazil