When pet owners consider switching to a raw diet for their dogs or cats, one of the first concerns that arises is bacterial contamination. “What about salmonella? What about E. coli?” These are valid questions, but the conversation around raw feeding safety often lacks important context—particularly when we compare it to the alternatives.
The Recall Reality Check
Let’s look at the numbers. The FDA’s pet food recall database tells a revealing story. Between 2015 and 2023, dry kibble accounted for the overwhelming majority of pet food recalls due to bacterial contamination. In fact, salmonella contamination has triggered massive recalls of kibble brands, with some affecting millions of pounds of product across dozens of states.
Take 2012, for instance, when a single kibble manufacturer recalled products that had sickened 49 people across 20 states with salmonella. Or 2021, when major kibble brands were pulled from shelves nationwide due to salmonella contamination affecting both pets and their owners who handled the food.
Raw pet food certainly faces recalls too—transparency demands we acknowledge this. However, the per-capita recall rate when adjusted for market share tells a different story than the headlines suggest. The intense regulatory scrutiny on raw feeding companies, combined with their typically smaller production volumes, means contamination is often caught earlier and affects fewer total products.
Your Salad Is Statistically Riskier
Here’s where perspective becomes crucial: the same bacteria that concern raw feeding critics regularly contaminate human foods we handle daily. The CDC estimates that contaminated produce causes nearly half of all foodborne illnesses in the United States.
Recent years have seen massive recalls of:
∙ Romaine lettuce (E. coli O157:H7)
∙ Bagged spinach (salmonella)
∙ Pre-cut melons (salmonella)
∙ Onions (salmonella)
∙ Various fresh herbs (salmonella and E. coli)
We don’t stop eating vegetables—we wash them, handle them properly, and understand that proper food safety protocols minimize risk. The same principle applies to raw pet feeding.
What the Science Actually Shows
A 2019 study published in the journal Veterinary Record examined dogs fed raw meat-based diets and found that while raw-fed dogs did shed certain bacteria more frequently, there was no increased incidence of clinical illness in the dogs themselves or their human family members when proper hygiene was practiced.
Research from the University of Helsinki (2019) demonstrated that dogs possess highly acidic stomach environments (pH 1-2) specifically evolved to handle raw meat and bone. This acidic barrier destroys most pathogenic bacteria before they can colonize the intestinal tract. Wolves, coyotes, and wild canids consume raw prey daily without the bacterial illness epidemics we might expect if raw meat were inherently dangerous to their systems.
A critical 2018 study in Frontiers in Veterinary Science found that the diversity and health of the gut microbiome was significantly better in raw-fed dogs compared to kibble-fed dogs. A robust, diverse microbiome is one of the body’s primary defenses against pathogenic bacteria.
Furthermore, the high-heat processing of kibble (often exceeding 400°F) doesn’t guarantee safety—contamination frequently occurs after processing during cooling, packaging, and storage phases. The dry, shelf-stable nature of kibble can actually allow certain bacteria to survive for extended periods, whereas freezing raw food puts bacteria into stasis.
Risk Versus Hazard: Understanding the Difference
Public health experts distinguish between “hazard” (something that could cause harm) and “risk” (the likelihood it will cause harm given real-world conditions). Yes, raw meat is a potential bacterial hazard—but so is kibble, and so are the vegetables in your refrigerator.
The actual risk depends entirely on handling practices. Studies on commercial raw feeding show that when basic food safety protocols are followed—the same ones you use for your own meals—the risk of illness is minimal:
∙ Washing hands after handling pet food
∙ Cleaning bowls and feeding surfaces
∙ Proper storage and thawing
∙ Sourcing from reputable suppliers with testing protocols
The Double Standard
The pet food industry has successfully positioned raw feeding as uniquely dangerous while kibble remains the “safe” default. Yet this narrative crumbles under scrutiny. The same bacteria that critics cite as reasons to avoid raw feeding have caused serious, widespread recalls of conventional pet foods year after year.
Meanwhile, generations of working dogs, sled dogs, and performance animals have thrived on raw diets with their handlers reporting excellent health outcomes and none of the bacterial catastrophes predicted by raw feeding opponents.
Making an Informed Choice
Does raw feeding require education and proper handling? Absolutely. But so does any pet food—as kibble recalls consistently prove. The question isn’t whether bacteria exist (they do, everywhere), but whether your pet’s food supports their biological needs while you manage normal food safety protocols.
The evidence suggests that with proper sourcing and handling, raw feeding is not only safe but may offer health advantages over highly processed alternatives. The bacterial concerns that dominate the conversation are risks we already manage successfully in our own kitchens every single day.
Your pet’s optimal diet deserves a decision based on science and perspective, not fear and misconception.