Can a Human AED Be Used on a Pet?

When a pet experiences a cardiac arrest, it's natural to panic and wonder whether a nearby human AED could help. Studies show human AEDs can read a dog’s heart rhythm. But the catch is, this isn’t something pet owners should attempt at all. Let’s explore why and what you can do.

What the Research Says

A notable study published in the Journal of Veterinary Emergency and Critical Care (March 2023) found that human AEDs successfully recorded cardiac electrical activity in dogs and gave appropriate shock advice in about 98% of cases, provided the dog’s coat was prepared with clipping and ECG paste (Read the study here)

However, these trials were conducted in controlled veterinary settings, by professionals familiar with the process, and are NOT suitable models for pet owners/carers to replicate. Using a human AED on a pet is strongly and absolutely discouraged and is dangerous.

Why It's Not Recommended for Pet Owners

• Not Optimised for Animals: Human AEDs aren't calibrated for the varying sizes and chest anatomies of pets. Pads may not fit properly, and energy levels may be inappropriate. You could really harm them.

• Risk of Misapplication: Incorrect pad placement, improper energy settings, or lack of training can lead to serious harm, especially out of a clinical context.

• Professional-only Procedure: The RECOVER veterinary guidelines do not recommend AED use by the general public on pets. It remains a vet-only intervention.

  
  

What Pet Owners Can Do Instead

1. Learn Pet CPR: The RECOVER Initiative released updated guidelines emphasising that pet CPR can make a difference. I use RECOVER guidelines in my classes so that my students get the best and most up to date information. With proper training, pet owners can safely administer chest compressions and rescue breaths to sustain life until veterinary help arrives

2. Prepare Ahead: Have your vet’s number and the location of your nearest out-of-hours clinic to hand. In an emergency, keep calm, start CPR, and get veterinary assistance immediately.

3. Enrol in a Pet First Aid Course: Training gives you confidence and competence. It covers signs of cardiac arrest, how to act quickly, and different types of CPR.

At Bluebell Pet Care, we believe every pet owner and pet business owner should feel empowered and confident to act in a crisis. Our pet first aid courses cover lifesaving skills, including how to perform CPR correctly, and coordinate with vets during emergencies.

Visit bluebellpetcare.com to explore upcoming sessions and learn how to keep your pet safe.

We’d also love to hear from you—have you ever faced an emergency with a pet? Share your experience or questions with us to help build confidence and awareness in our community.