TL;DR
Get pet supplies delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
An ASPCA-led study published in the Journal of the American Veterinary Medical Association examined 45 dogs with suspected acrylamide toxicosis after ingesting polyacrylamide hydrogel products. Some tested cooling gels contained 12,900 to 51,800 parts per million of acrylamide; there is no antidote, and treatment is supportive.
A study led by the ASPCA examined 45 dogs with suspected acrylamide toxicosis linked to ingestion of polyacrylamide-based hydrogel products, including cooling beds and other gel items. Researchers also found 12,900 to 51,800 parts per million of acrylamide in some tested cooling products, raising concern for pet owners and veterinarians because the substance can affect the nervous system and there is no antidote.
The research, published in the Journal of the American Veterinary Medical Association, describes cases involving dogs suspected of becoming ill after ingesting hydrogel material. Products in the category include cooling pet beds, migraine caps, eye masks and wraps. The study was conducted by the ASPCA with The Product Injury Coalition, Cambridge Polymer Group and a veterinarian from VEG ER for Pets.
Reported signs among the dogs included vomiting, muscle tremors, ataxia and sensitivity to sound or touch. The case descriptions also included rapid heart rate, seizures and death. These are findings reported in the study; the source material does not give a breakdown of how many dogs experienced each sign or establish that every listed outcome occurred in every case.
Researchers measured acrylamide concentrations of 12,900 to 51,800 ppm in some cooling gel products. According to the report, those measurements were 21 to 86 times the upper end of expected levels and substantially above specifications for certain medical-grade products. The source does not identify the brands or provide a count of how many products were tested.
Risks for Dogs Around Gel Products
The findings matter because hydrogel items may be kept within easy reach of pets, and dogs that chew or tear open cooling products can ingest the gel inside. The study connects suspected exposures with a range of neurologic and other serious signs, including seizures and reported deaths. It does not show how common these incidents are among dogs that encounter hydrogel products, but it gives veterinary teams a potential exposure to ask about when a dog arrives with compatible symptoms.
According to the report, there is no antidote for acrylamide toxicosis. Care focuses on managing clinical signs and providing supportive treatment. That makes prevention and early veterinary assessment especially relevant: keeping gel products away from pets and responding promptly to suspected ingestion may help owners and clinicians act before symptoms worsen. The study does not establish a safe amount for a dog to ingest.
As an affiliate, we earn on qualifying purchases.
Why Hydrogel Residues Matter
Polyacrylamide polymers are generally considered low risk, according to the source report. The concern raised by the study is that some hydrogel products may contain residual acrylamide, a neurotoxin, rather than that the polymer itself is necessarily toxic in ordinary use. The reported measurements in some cooling gels were higher than the expected levels cited by the researchers.
The study’s case review and product testing address related but distinct evidence: it examines 45 suspected canine cases and reports chemical measurements from some cooling products. The source material does not provide enough detail to determine whether every dog in the case group ingested a product from the tested samples, or whether the findings apply to all brands and hydrogel products. The ASPCA is continuing to investigate cases and possible treatment options.
“Veterinary professionals should consider potential ingestion of hydrogel products when evaluating patients with compatible neurologic signs.”
— ASPCA guidance cited in the report
What the Case Findings Cannot Show
The report describes suspected cases, but the source material does not provide the study’s full methods, confirmation criteria or a detailed account of how exposure was established for each dog. It also does not state how many dogs recovered, how many died, or how often each clinical sign occurred. The findings therefore should not be read as a measure of the overall risk to dogs or proof that every hydrogel product contains hazardous residue.
It is also unclear from the available information which products were tested, how many samples were analyzed, or whether specific brands or product batches were associated with the case group. The reported concentration range applies to some cooling gel products, not necessarily all hydrogel items. The ASPCA is continuing its investigation, and potential treatment options remain under review.
ASPCA Continues Case Investigation
The ASPCA says it is continuing to investigate cases and potential treatment options. The source material does not identify a timeline for further findings, product-specific guidance or any regulatory action. Veterinary professionals are advised to ask about possible hydrogel ingestion when assessing dogs with compatible neurologic signs and to counsel clients on keeping such products out of pets’ reach.
Owners who suspect ingestion should contact their veterinarian or ASPCA Poison Control at (888) 426-4435, as cited in the report. A dog showing neurologic signs should receive immediate veterinary attention. The article does not provide home-treatment instructions, and owners should seek professional advice rather than wait for symptoms to develop.
Key Questions
Which products are linked to suspected acrylamide toxicosis in dogs?
The report names polyacrylamide-based hydrogel products, including cooling pet beds, migraine caps, eye masks and wraps. It does not identify particular brands.
What signs were reported in the dogs?
Reported signs included vomiting, muscle tremors, ataxia, sensitivity to sound or touch, rapid heart rate and seizures. The case descriptions also included deaths; the available source does not give counts for each outcome.
What should an owner do if a dog may have eaten hydrogel?
Contact a veterinarian or ASPCA Poison Control at (888) 426-4435, as recommended in the report. A dog displaying neurologic signs needs immediate veterinary attention.
Is there an antidote for acrylamide toxicosis?
The report says there is no antidote. Veterinary care focuses on controlling clinical signs and providing supportive treatment.
Does the study show that all hydrogel products are unsafe?
No. The source reports high acrylamide levels in some tested cooling gel products, but does not identify all products tested or establish that every hydrogel item contains hazardous levels.
Source: rss
Fall Picks
fall essentials
As an affiliate, we earn on qualifying purchases.
