While one brand has withdrawn the affected products, a second, Darwin's Natural Pet Products, has not, according to the FDA.

Answers Pet Food and Darwin’s Natural Pet Products, were found to have produced pet food that was contaminated with the bacteria salmonella and listeria, which can cause illness in pets that can then infect their owners.

Raw pet food is growing in popularity but can present serious health issues to pets and their owners if it becomes contaminated. That's the case with two b