dentalhealthdigest: Latest from Food Politics: Recent events in pet food safety and ingredients

By Marion Nestle

February 05 2026

Recent events in pet food safety and ingredients

If I counted right, the FDA oversaw 17 recalls of pet food and animal feed in 2025.

The causes included Salmonella, Listeria, aflatoxin, bird flu, plastics, and “presence of particulate matter”

Not yet on that list is an even more serious case involving Darwin’s raw pet food (thanks to Phyllis Entis for writing and sending) : Darwin’s raw pet food linked to human case of E. coli O157:H7 in four-year-old child.

The contamination came to light after food-safety attorney, William Marler, initiated third-party testing of an previously unopened package of BioLogics All-Natural and Grain Free, Beef Recipe for Dogs found E. coli O157:H7 in the raw, frozen product. Whole genome sequencing (WGS) confirmed that the strain found in the pet food was a match for the strain recovered from the child.

In addition to the E. coli O157:H7-positive sample, the third-party lab recovered Salmonella Infantis and Salmonella Hadar from previously sealed packages of Darwin’s chicken dog food and duck dog food, respectively.

This example is notable for two reasons. The company refused to recall the products (recalls are voluntary) and continued to sell contaminated food:

Darwin’s pet food tests positive for Listeria and Salmonella: The FDA has again found bacterial contamination in Darwin’s Natural Pet Products dog food and the producing company, Arrow Reliance, is again refusing to recall its products.Read more

As I keep insisting, pet food is not a separate entity; it is part and parcel of the food supply for humans. Contaminated pet food can and does infect pet owners and their children. It is made from the same foods that go into the human food supply and is an early warning of problems to come (hence my book, Pet Food Politics: The Chihuahua in the Coal Mine)

That is why safety and other pet food issues are well worth tracking.

SAFETY

APHA reveals Salmonella findings in animals and pet food: Reports of Salmonella in raw meat-based pet food in the United Kingdom have declined again from the record levels seen in 2022.The Animal and Plant Health Agency (APHA) collected data on Salmonella from animals, feeding stuff and animal by-products (ABP) in England, Wales and Scotland.Read
Dog food, treats linked to Salmonella outbreak in Canada: The Canadian government reports 27 confirmed cases across four provinces connected to handling various dog food products. Read more
Dog Food Recalled Nationwide Due to Bacterial Contamination: FDA: North Carolina-based Viva Raw said the recalled dog and cat foods were contaminated with Salmonella and Listeria monocytogenes.

INGREDIENTS

Report: China dominates critical vitamin, amino acid supplies: New IFEEDER research reveals U.S. dependence on Chinese-produced feed additives essential for animal nutrition and food security. Read more
Shark-based pet snacks rising in popularity, include regulated species: DNA barcoding of shark-based pet treats in Thailand identified eight species of shark. Biologists have classified many of those species as near threatened, while also under international trade regulations. Read more
Good fatty acids boosted by BSFL insect protein in dog food: Nevermind humans, dogs didn’t need to be convinced of insect-based pet foods’ value. In preference testing, dogs showed no significant difference in consumption between traditional and insect-based diets. Read more
Tesco issues urgent recall over contaminated dog food fears: The retailer has issued an urgent recall notice after a foreign body contamination was detected in Lily’s Kitchen branded dog food cans…. Read more

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