Quibble with Kibbles: ‘Forever chemicals’ in pet food packaging add to perils at home

Quibble with Kibbles: ‘Forever chemicals’ in pet food packaging add to perils at home

The toxic “forever chemicals” recognized as PFAS create well being hazards at house, considering that they are made use of in each day things like cookware and cosmetics – and new EWG research finds some well-known pet food packaging can be yet a further way we’re uncovered to the perils of PFAS.

7 pet foods manufacturers discovered at Walmart and other stores have been located to contain some PFAS. Publicity to these permanently chemical substances have been connected to major well being issues for men and women, like cancerhurt to fetal improvement and diminished vaccine usefulness.

The tests uncovered individual PFAS in some of the pet foodstuff luggage: the chemical compounds PFBA, PFPeA, PFHxA, PFHpA, x62FTCA, x62diPAP and PFPrA.

Purina Cat Chow Total Rooster had the maximum focus of total PFAS, at 245 components for every billion, or ppb, adopted by Kibbles n’ Bits Bacon and Steak flavor, with almost 15 ppb complete PFAS. The other bags examined experienced much less than 15 ppb complete PFAS.

PFAS are uncovered in the blood of almost every single American, and tests have discovered their presence in our beloved animals, risking their overall health as very well. EWG’s research aimed to locate out irrespective of whether pet meals packaging may possibly also be a concern.

It’s nearly unattainable to keep away from PFAS, because they’re so common in pretty much all aspects of our day-to-day lives. Not only do we come into get hold of with these chemical substances via the solutions in which they are made use of, but these things lose PFAS-laced dust that additional contaminates homes and can pollute air and water after disposed in the trash.

Just as little ones ingest pollutants with faucet water, participate in on lawns with pesticide residues and breathe in an array of indoor air contaminants, so do our animals. But with compressed lifetime spans – several animals mature and age seven or much more times quicker than young children – pets also produce wellbeing problems from exposure substantially far more promptly, EWG has previously identified.

Figure: Complete PFAS detected in well-known pet foodstuff brands’ packaging

Detecting forever chemical compounds

To uncover the PFAS that may well disguise in pet foods luggage, EWG commissioned an unbiased, accredited laboratory to perform exams for whole fluorine on 11 baggage of pet foodstuff from seven popular manufacturers. Assessments for total fluorine, ordinarily said in pieces for each million, or ppm, show the most likely presence of PFAS, but they do not display which PFAS are present.

More assessments from our new exploration clearly show that the packaging of some nicely-recognised pet foodstuff brands also hava detectable levels of unique PFAS, which are normally noted in ppb. The lab examined for specific PFAS on four bags with the highest concentrations of fluorine.

For cats, just one of the greatest effects for total fluorine arrived from Meow Blend Tender Centers Salmon & Hen Flavors Dry Cat Food, notching extra than 600 ppm.

Of the samples, Purina Cat Chow Full Chicken was up coming best at just about 310 ppm of overall fluorine. 3 other cat food stuff products and solutions – Blue Buffalo, Iams and Rachael Ray Nutrish – all experienced detections of beneath 100 ppm of complete fluorine.

For canines, Kibbles n’ Bits Bacon and Steak taste registered just beneath 600 ppm of total fluorine, adopted by Blue Buffalo’s Existence Protection Components Pup Hen and Brown Rice Recipe foodstuff, with just around 150 ppm. Other dog meals, two produced by Purina, just one by Iams, and just one by Pedigree, experienced substantially decreased amounts of total fluorine detected.

Whole tests benefits


Brand name


Overall fluorine (ppm)

Selection of PFAS

Complete PFAS (ppb)


Blue Buffalo

Blue Grownup Indoor Wellness with LifeSource Bits





Proactive Overall health Wholesome Grownup with Rooster




Meow Mix

Tender Centers Salmon & White Meat Rooster





Cat Chow Full Hen




Rachael Ray Nutrish

Tremendous Premium Food for Cats Actual Salmon & Brown Rice Recipe




Pet dog

Blue Buffalo

Existence Protection Formula Pet Rooster and Brown Rice Recipe





Lamb and Rice Recipe




Kibbles ’n Bits

Bacon & Steak Flavor





Significant Protein Beef and Lamb Taste





Canine Chow

< 10



Puppy Chow High Protein Complete with Real Chicken

< 10



* NT = Not tested

Migration risks

Although our research found the suggestion of PFAS in pet food bags, we haven’t concluded that the chemicals had migrated from the packaging to the food itself.

But other research has established the potential for PFAS in packaging to contaminate the food within, which would put families and their four-legged friends at further risk.

Research shows PFAS are present in fast food packaging, creating a further risk of exposure, given the millions of Americans who eat from these places every day. Some companies have agreed under pressure from consumers to phase out use of these chemicals.

But no top pet food manufacturers appear to have committed publicly to stop using forever chemicals in their packaging. And voluntary action will only go so far to lower the risk of pet food bags exposing people to PFAS at home.

We need strong new state and federal actions to eliminate sources of PFAS pollution. That includes preventing industrial discharges of forever chemicals, which can contaminate drinking water, and ending unnecessary uses of PFAS in pet food packaging and in products found in and around the home, including cosmetics, food and clothing.

The Biden administration has committed to several actions that will help to turn off the tap of PFAS pollution, particularly actions by the Environmental Protection Agency.

Now it’s time for other agencies to step up, in particular the Food and Drug Administration. which could do more to keep forever chemicals out of food.