In the latest case, examples of wrongdoing included suspects using a hydrogen peroxide solution to process chicken claws or injecting water into meat to increase its weight.

BBC: China arrests hundreds over fake or tainted meat

Sunday flight east, he called his girlfriend, who recommended he give Sierra some low-concentration hydrogen peroxide solution, which many recognize as a safe way to get a dog to vomit.

CNN: 'Hungry dog' eats, vomits up treasured Masters tickets