TL;DR
The RECOVER Initiative has published 2026 first-aid guidelines for dogs and cats, with 50 recommendations across three papers. They distinguish uncomplicated allergic reactions from anaphylaxis and identify epinephrine—not antihistamines—as the treatment of choice for anaphylaxis. The recommendations are written for veterinary professionals to use when educating owners and other bystanders.
The RECOVER Initiative has published its 2026 first-aid guidelines for dogs and cats, setting out 50 recommendations for care before a patient reaches a veterinary hospital. Across three papers, the recommendations cover general first aid and acute allergic reactions, including anaphylaxis; they are written for veterinary professionals to guide advice to owners and other bystanders.
The recommendations comprise 38 on general first aid and 12 on acute allergy and anaphylaxis. The Veterinary Practice News report by Kenichiro Yagi says the guidance addresses situations in which an owner or other bystander must act before veterinary care is available. It is intended to support that interval, not replace definitive veterinary treatment.
A key distinction is between an uncomplicated allergic reaction and anaphylaxis. The report describes an uncomplicated reaction as signs such as hives, facial swelling or itching that begin within minutes to hours, sometimes with a single self-limiting episode of vomiting or diarrhea. Anaphylaxis is a severe systemic reaction that can affect breathing, circulation, the gastrointestinal system or skin; skin signs may be absent. Collapse, hypotension or severe respiratory distress after a sudden suspected reaction signals severe anaphylaxis, even if only one body system is clearly involved.
That distinction changes the recommended response. For an uncomplicated reaction, the guidelines recommend an oral H1 antihistamine before arrival at a clinic. They caution that antihistamines should not be relied on to treat breathing or cardiovascular problems from established anaphylaxis. For anaphylaxis, epinephrine is the treatment of choice. The report says prehospital intramuscular epinephrine is suggested if it can be given without delaying transport, and the guidelines advise against trying to give oral antihistamines to an animal with breathing difficulty.
Guidance for the Minutes Before Care
The guidelines address care between the onset of an emergency and arrival at a clinic. The RECOVER papers provide veterinary professionals with recommendations they can use when advising owners and other bystanders about first aid and the need for veterinary care.
The allergy recommendations distinguish treatment for an uncomplicated reaction from treatment for anaphylaxis. An antihistamine may be appropriate for an uncomplicated reaction, but it is not a substitute for epinephrine when anaphylaxis affects breathing or circulation. The report says attempting to give a tablet to a dog in respiratory distress can delay transport and epinephrine and may expose the person to a bite. The guidance is intended to inform client education while emphasizing veterinary assessment.
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From CPR Guidance to First Aid
RECOVER stands for the Reassessment Campaign on Veterinary Resuscitation. The initiative produced evidence-based CPR guidelines for dogs and cats in 2012 and updated those guidelines in 2024. Its 2026 first-aid series extends the initiative’s work to care before hospital arrival, rather than focusing only on resuscitation.
According to the Veterinary Practice News report, the full papers also cover burns, prehospital oxygen, out-of-hospital CPR, suspected opioid exposure and tourniquet use for severe limb bleeding. The report highlights selected recommendations rather than reproducing the complete set. It identifies the intended users of the guidance as veterinary professionals, who can advise owners and other first-aid providers.
“Epinephrine is the treatment of choice for anaphylaxis.”
— The 2026 RECOVER guidelines, as summarized by Kenichiro Yagi
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Limits of the Available Summary
The source report summarizes selected recommendations, not all 50 recommendations or their full evidence assessments. The complete three-paper set is needed to review the precise wording, supporting evidence and recommendations for conditions beyond allergic reactions.
The report also does not establish how widely the guidelines have been adopted by veterinary practices or how their publication will change emergency outcomes. Its discussion of prehospital epinephrine is conditional: it may be used when it does not delay transport and can be administered appropriately. The summary does not provide individualized treatment instructions, and decisions for a specific animal require veterinary guidance.
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Read the Full RECOVER Papers
The next step for veterinary professionals and readers seeking the complete recommendations is to consult the 2026 RECOVER First Aid guideline series, published in the journal’s supplement. Veterinary teams can use the papers to inform client education and emergency plans, including for pets with a history of anaphylaxis.
For an animal showing collapse, severe breathing difficulty or other signs of a serious reaction, the source stresses the need for urgent veterinary care. The available report does not announce a further milestone or implementation timetable; future information about adoption and outcomes remains to be reported.
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Key Questions
What are the 2026 RECOVER First Aid Guidelines?
They are a three-paper set of 50 recommendations for first aid involving dogs and cats: 38 on general first aid and 12 on acute allergy and anaphylaxis. They are written for veterinary professionals to guide advice to bystanders.
Are the guidelines written as a do-it-yourself treatment manual for owners?
No. The source report says the guidelines are written for veterinary professionals, whose role is to educate and advise owners, handlers and other bystanders. First aid supports care before arrival at a clinic; it does not replace veterinary treatment.
How do the recommendations distinguish an allergy from anaphylaxis?
An uncomplicated allergic reaction may involve hives, facial swelling or itching. Collapse, hypotension or severe respiratory distress after a sudden suspected reaction indicates severe anaphylaxis, even if signs in other body systems are not apparent.
What does the report say about treating anaphylaxis?
It identifies epinephrine as the treatment of choice. Prehospital intramuscular epinephrine is suggested only when it can be administered without delaying transport. Antihistamines should not be relied on to treat anaphylaxis affecting breathing or circulation.
Where can readers find the full guidelines?
The source report links to the RECOVER papers in the journal supplement at Wiley Online Library.
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