Skip to main content

Over 130 dog deaths may be linked to Midwestern Pet Foods, FDA warns

Both dog owners and the companies behind pet products aim to create a safe and positive life for animals — including a healthy diet — but situations do occur. That’s why you need to know about the recent Sportmix dog food recall and the FDA’s warning letter to its parent company, Midwestern Pet Foods.

In late 2020, the FDA was notified of hundreds of pets who had either taken ill or died after consuming several brands of dry food from Midwestern Pet Food Inc. However, the investigation recently made headlines again. Here’s all the essential and most up-to-date information to help keep your dog happy and healthy.

Why was Sportmix recalled?

In December 2020 and January 2021, Midwestern Pet Food began issuing voluntary recalls of more than 100 different products of Sportmix, Pro Pac, Nunn, and Earthborn dry dog foods. These recalls were put into place after receiving complaints about pet illness and death linked to consuming these products. At that time, the Missouri Department of Agriculture tested samples of the foods in question and discovered incredibly high levels of aflatoxin, which can be fatal to pets.

Later in January, the recall was expanded to include all products containing corn or manufactured in their Oklahoma-located factory. These foods all have expiration dates no later than July 9, 2022.

In March 2021, Midwestern recalled even more of its products—several brands of kibble possibly exposed to Salmonella in their Illinois factory location. These brands include:

  • CanineX
  • Earthborn Holistic
  • Venture
  • Unrefined
  • Sportmix Wholesomes, Sportmix and Meridian
  • Pro Pac, Pro Pac Ultimates
  • Sportstrail

An FDA investigation confirmed the presence of Salmonella in this manufacturing plant and its products. No confirmed reports of pet or human illness have been reported as of August 2021.  A full list of the affected brands and products can be found at the end of this FDA report.

Despite ongoing investigations and recalls, this situation recently surfaced after the FDA issued a warning letter to Midwestern Pet Foods in August 2021. At the time of writing, over 130 pet deaths and another 220 illnesses have been linked to these recalled products.

In this letter, the FDA reports findings of aflatoxin levels as high as 558 parts per billion. This is extremely high compared to what’s considered safe —20 ppb and below. The letter also details the inspection that led to the discovery of Salmonella in the Illinois factory. Midwestern has 15 days to respond to the letter, explaining steps it has taken to correct any violations.

Two white paws sit on a hardwood floor near a square bowl of dog food
Image used with permission by copyright holder

What is aflatoxin?

Aflatoxin—which is most commonly found in corn and grain ingredients—is a product of a mold called Aspergillus flavus. In small amounts, it can be harmless, but because dogs often eat the same food every day, these toxins can build up in their system. According to the FDA, when ingested in large amounts by pets, aflatoxins can cause symptoms such as:

  • sluggishness
  • loss of appetite
  • vomiting
  • jaundice
  • unexplained bruising or bleeding
  • diarrhea

In severe stages of poisoning, toxins can damage the blood’s ability to clot or the functionality of the liver. Some pets may not experience any symptoms in the early stages, which makes poisoning harder to detect. It’s important to note that this toxin may be present in pet food even if there is no visible mold (via FDA).

What is Salmonella?

Salmonella is a fast-acting, bacterial disease that affects the digestive tract. While it was not an initial cause for recall, this bacteria was found in both the pet foods and the factory where they’re made. This was not uncovered until the FDA began inspections of Midwestern Pet Foods, whose manufacturing facilities “revealed evidence of significant violations of the Current Good Manufacturing Practice, Hazard Analysis, and Risk-Based Preventive Controls for Food for Animals regulation” (via FDA).

A dog lies on the wooden floor next to a square bowl full of dog food
Image used with permission by copyright holder

Pet food rules and regulations

Officially, the Food and Drug Administration regulates pet foods and treats in the United States, though new products do not have to be approved by the FDA before they hit shelves. Certain ingredients, however, do require approval to make sure they’re safe for consumption. These include colors, flavorings, preservatives, vitamins, minerals, and other sources of added nutrients.

When inspecting products, the FDA looks for a few things: that pet foods are made in sanitary environments, that they contain no harmful ingredients, that they are safe for consumption, and that they are labeled truthfully.

What you should do

Since recalls have been in effect for several months now, none of the affected products should be on the shelves or available for purchase wherever you shop. For kibble at home, double-check all bags and labels (this is just one reason to keep your dog’s food bag) to make sure you don’t own any of the recalled food. If you do—throw it out immediately.

If your dog has been eating any of these pet foods, keep an eye on their health and behavior for a while. If anything seems off, or if they’ve been eating the recalled food for a while, it’s not a bad idea to let your veterinarian know what’s going on.

Editors' Recommendations

Gabrielle LaFrank
Gabrielle LaFrank has written for sites such as Psych2Go, Elite Daily, and, currently, PawTracks. When she's not writing, you…
Why does my dog have diarrhea? (and when it’s time to see the vet)
Your dog has the runs — should you run to the vet?
A close-up of a husky in sunlight

Being a dog parent can be a joyful experience — no matter what your boss thinks of you, you can count on your pup to show you affection when you walk in the door. In exchange for their unconditional love and affection, dogs require that we take care of them and — sigh — pick up their poop (your neighborhood's code enforcement requires the latter, to be more precise). Cleaning up after a dog also gives pet parents a role they may not have expected when they brought their furry friend home: Poop inspector.

Poop is a sign of a dog's overall health. Regular, firm stool that resembles a caterpillar is one sign your pup is feeling well. If the stool is loose, you may need an answer to the question, "Why does my dog have diarrhea?" That depends. While we can't answer the question definitively, we can provide some common causes of diarrhea and what to do.

Read more
Why do dogs like peanut butter so much? It’s more than just taste
Here's why peanut butter makes a great snack for dogs
Dog licks its nose while sitting

Every pet owner knows that a small scoop of peanut butter goes a long way toward making you a better pet parent, at least in the eyes of your pooch. A spoonful of PB is the perfect snack for many owners when trying to get Fido to take a pill or do a trick, but why do dogs like peanut butter in the first place? Like so many things, it's mostly evolution with a little human encouragement along the way.

Why do dogs like peanut butter?
Interestingly, while wolves and domestic cats are carnivores, dogs are officially omnivores. That means that they eat all kinds of foods, including meat and fruits, nuts, and veggies. Your pet cat can't really taste sweet things, but your dog definitely can (you knew that though, right). So it's a safe bet that part of the reason canine pets crave peanut butter and other similar treats is their insatiable sweet tooth.
Additionally, nuts, even in butter form, contain quite a bit of protein. Like us, pets need this to thrive and feel full. Of course, our buds will naturally seek out food that's good for them, like high-protein snacks. Lastly, one theory suggests that nut butters might smell meaty to animals. If that doesn't resonate with you, remember dogs have a sense of smell AT LEAST 10,000 times ours.
We may never get a definitive answer on exactly why pups go crazy for this gooey stuff — perhaps it's the smell, the sugar, or the protein. Most likely all three. And best of all, your dog's favorite snack is always whatever you happen to be eating. Don't be surprised if they start licking their chops any time you reach for the peanut butter jar for your own sandwich.

Read more
These 4 diabetic dog treats are healthy, tasty, & can be made in 30 minutes
Diabetic dog treats that are both healthy and delicious
a dog with his back to the camera reaches for a treat that a woman holds out

A diagnosis of canine diabetes can throw any dog owner for a loop, but with the right dietary management, these pups can live just as long and happily as any other. They don’t have to miss out on anything — even treats for diabetic dogs are becoming simpler to find... and to make! Homemade diabetic dog treats are a great option that gives pet parents more control over their furry friend’s diet, even just for treats. Every owner of a diabetic dog should consider them!
These treats are not only safe for diabetic dogs, but they’re also easy to make. Some take as little as five minutes! With diverse ingredients from veggies to protein and even a little fruit, you’ll have plenty of options to give your health-conscious pup something yummy. Who said healthy had to be boring?

What to look for in a healthy treat for diabetic dogs
When your dog has been recently diagnosed with diabetes, you may feel pressure to change every little thing about their diet. The good news is that many ingredients you have at home are perfectly suitable for your diabetic dog, and if you already make dog treats at home, you may not have to make as many changes as you thought.

Read more