FDA Warns Of Possible Euthanasia Drug In Major Dog Food Brands

The U.S. Food and Drug Administration issued an advisory on Friday warning pet owners about the possible presence of pentobarbital — a barbiturate commonly used to euthanize animals — in some canned dog food products.

The J.M. Smucker Company is voluntarily withdrawing shipments of several of its dog food brands, including Gravy Train, Kibbles ’N Bits, Ol’ Roy and Skippy. You can view a full list of the affected products here.

The announcement comes after a Washington, D.C., news station investigated the company. WJLA-TV sent samples of wet dog food from more than two dozen brands to an independent lab to be tested for pentobarbital.

The investigation found that “one brand repeatedly came back positive for pentobarbital” — Gravy Train.

Gravy Train 13.2 oz. with T-Bone Flavor Chunks is one of the varieties J.M. Smucker is withdrawing. (Photo: Amazon/Gravy Train)
Gravy Train 13.2 oz. with T-Bone Flavor Chunks is one of the varieties J.M. Smucker is withdrawing. (Photo: Amazon/Gravy Train)

“In total, we tested 15 cans of Gravy Train,” WJLA said in its report. “Nine cans — 60-percent of the sample — were positive for pentobarbital. And while the levels detected were not lethal, under federal law they are also not permitted at any concentration.”

The FDA wrote that its own “preliminary evaluation” of Gravy Train samples suggests that the drug is not present at high enough levels to pose a health risk, but food containing any amount of pentobarbital is considered adulterated.

“The presence of this substance at any level is not acceptable to us and not up to our quality standards,” Gravy Train said in a statement. “We sincerely apologize for the concern this has caused.”

A spokeswoman for the J.M. Smucker Company told HuffPost that the company’s withdrawal of certain products does not constitute a “recall.” By FDA definition, a market withdrawal is when a company removes a product over a “minor violation that would not be subject to legal action by the FDA.” In contrast, a recall involves a product being removed from the market over a reason that would spark legal action by the FDA.

The spokeswoman added that only Gravy Train samples have tested positive for pentobarbital. The other products have been pulled “out of an abundance of caution,” she said.

Pentobarbital is commonly used for euthanasia, as well as for other medical purposes for both animals and humans. It’s also used to execute inmates sentenced to death. Possible harmful effects of pentobarbital in pet food include drowsiness, dizziness, nausea and — at high levels — coma and death. Last year, a pug in Washington state died after consuming pentobarbital-contaminated dog food made by pet food company Evanger’s.

The issue raises the question, how is any pentobarbital getting into pet food in the first place?

Evanger’s linked its product’s contamination to a beef supplier and subsequently terminated the relationship. Gravy Train also said it traced its problem to a single source — though the statement did not elaborate on what that source was.

“We have narrowed the focus of our investigation to a single supplier and a single, minor ingredient, used at one manufacturing facility,” the Gravy Train statement said. “We will take the appropriate steps to ensure this does not occur again.”

The brand also explicitly said that its products do not include meat from euthanized animals, including pets.

The company likely felt compelled to address that point, because pentobarbital in pet food often fuels speculation over whether cat and dog food may contain the bodies of euthanized cats and dogs. That’s because some pet food companies source ingredients from rendering plants, which grind up animal carcasses from an array of sources that can include farms, slaughterhouses, veterinary clinics and animal shelters. According to fact-checking site Snopes, the presence of dead cats and dogs in pet food has not been definitively proven.

Clarification: Language has been added to clarify that J.M. Smucker’s withdrawal of products does not rise to the level of a “recall.” The FDA’s own statement calls it a withdrawal.

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Chocolate, Coffee and Caffeine

Some of your&nbsp;favorite pick-me-ups -- coffee, chocolate and caffeine -- are dangerous for dogs to ingest due to the chemical compound <a href="http://aspcapro.org/sites/pro/files/l-vettech_0301_0.pdf" target="_blank">methylxanthine</a>. <br /><br />Dark chocolate contains higher levels of the compound than white chocolate, however dogs should avoid white, milk, semisweet, dark and baking chocolates, as well as cocoa nibs and coffee beans, according to the <a href="http://www.aspca.org/pet-care/animal-poison-control/people-foods-avoid-feeding-your-pets" target="_blank">American Society for the Prevention of Cruelty to Animals</a>. Once ingested,&nbsp;methylxanthines may&nbsp;cause vomiting and diarrhea, panting, excessive thirst and urination, hyperactivity, abnormal heart rhythm, tremors, seizures and possibly&nbsp;death,&nbsp;they noted.

Macadamia Nuts

This nut can cause weakness in a dog's&nbsp;hind legs, depression, hypothermia, vomiting and tremors in dogs between 12 to 48 hours after ingestion. According to the ASPCA, just a <a href="http://www.aspca.org/news/animal-poison-control-alert-macadamia-nuts-are-toxic-dogs" target="_blank">small amount</a> of macadamia nuts is enough to be harmful, and its toxicity may be connected to the food's extremely high fat content.

Grapes, Raisins and Currants

These human sweet treats can be absolutely fatal for Fido, according to the <a href="https://www.aaha.org/pet_owner/pet_health_library/dog_care/general_health/caring_for_your_new_dog_or_puppy.aspx" target="_blank">American Animal Hospital Association</a>. Researchers <a href="http://www.akc.org/content/health/articles/can-dogs-eat-grapes/" target="_blank">do not yet understand why grapes are toxic.</a>&nbsp;Anecdotally, ingesting them has caused animals to experience kidney failure, vomiting, tremor, extreme thirst and lethargy, according to the American Kennel Club.

Onion, Garlic and Chives

While&nbsp;cats are more susceptible to the gastrointestinal inflammation caused by <a href="http://www.aspca.org/pet-care/animal-poison-control/people-foods-avoid-feeding-your-pets" target="_blank">onion, garlic and chives</a>,&nbsp;dogs are still at risk if the amount consumed is large enough. A 2005 study&nbsp;found that <a href="http://aspcapro.org/sites/pro/files/c-vetm0805_562-566.pdf" target="_blank">symptoms&nbsp;can occur in a dog</a> who has consumed .5 percent of its own weight in onions.

Alcohol

Beware of those nightcaps. Alcohol should never be given to your pet, as it can cause a host of damaging outcomes such as&nbsp;vomiting, diarrhea, decreased coordination, difficulty breathing and&nbsp;even death, <a href="http://www.aspca.org/pet-care/animal-poison-control/people-foods-avoid-feeding-your-pets" target="_blank">notes</a> the ASPCA.<br /><br />Research shows that <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1686341/pdf/canvetj00362-0043.pdf" target="_blank">alcohol poisoning can also occur for dogs</a> who consume brewer's yeast or baker's yeast, a main ingredient in beer. If you make your own brew, keep these ingredients locked up.

Detergent and Insecticide

Experts say household cleaning items <a href="http://www.vetstreet.com/our-pet-experts/pet-poisons-from-a-to-z-26-common-items-that-are-dangerous-to-cats-and-dogs" target="_blank">can be toxic to dogs</a> if they get access to it. This includes bleach, detergents, pesticides, windshield anti-freeze products and motor oils.&nbsp;<br /><br />"<a href="http://www.vetstreet.com/our-pet-experts/pet-poisons-from-a-to-z-26-common-items-that-are-dangerous-to-cats-and-dogs" target="_blank">We just don&rsquo;t realize how determined our pets are to eat the things they shouldn&rsquo;t</a>," Tina Wismer, DVM, medical director for the ASPCA Animal Poison Control Center, said in 2013.

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This article originally appeared on HuffPost.