CPR for Dogs: Step-by-Step First Aid
CPR for Dogs: Step-by-Step First Aid
What does resuscitation mean in dogs?
Resuscitation — medically known as cardiopulmonary resuscitation (CPR) — refers to the emergency measures taken in the event of cardiac arrest or respiratory arrest in dogs. The goal is to maintain the vital oxygen supply to the brain and other organs through manual chest compressions and artificial respiration until emergency veterinary care can be provided or the heart resumes beating spontaneously.
Resuscitation in dogs follows the same basic principles as human resuscitation—with important differences in technique, positioning, and approach, which have been published as guideline-based recommendations by the RECOVER Initiative (Reassessment Campaign on Veterinary Resuscitation), most recently updated in 2024.
Background + Scientific Context
The RECOVER Initiative, supported by the Veterinary Emergency and Critical Care Society (VECCS), developed the first evidence-based guidelines for CPR in dogs and cats in 2011. The RECOVER guidelines, updated in 2024 (Burkitt-Creedon et al., 2024, JVECC), revised recommendations for Basic Life Support, Advanced Life Support, and monitoring according to the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation).
The prognosis is grim: According to current research, fewer than 6% of dogs survive cardiac arrest until they are discharged from the hospital. Dazio et al. (2023, JSAP) demonstrated that implementing the RECOVER guidelines in veterinary clinics improves resuscitation outcomes. The time until chest compressions begin is particularly critical—every minute without CPR significantly worsens the prognosis. A Frontiers study (2018) demonstrates the importance of proper ventilation technique during canine resuscitation for successful resuscitation.
Vitomalia-Position
Resuscitation measures can save lives in extreme situations—but they are no substitute for immediate transport to a veterinary clinic. We strongly recommend learning the basics of CPR before an emergency occurs: basic pet first aid courses are available in many cities, and the RECOVER Initiative offers free online training modules. We caution against performing CPR on a dog that is still breathing and has a heartbeat—improperly administered chest compressions can cause harm to a dog that does not require resuscitation.
When is CPR necessary for dogs?
Resuscitation is indicated if a dog:
- is unconscious and does not respond to speech or touch
- no longer breathing spontaneously (no visible chest movement, no perceptible breath)
- no longer has a detectable heartbeat or pulse (pulse can be felt on the inner thigh)
Common causes of cardiac arrest in dogs: severe poisoning, shock, heatstroke, drowning, trauma, severe heart disease, and complications from general anesthesia.
Practical application
Check immediately—in this order:
- Safety: Is the area safe (road, power source)?
- Check for consciousness: Call out loudly and gently shake the person.
- Check breathing: Watch the chest — 10 seconds. No rising or falling = no breath.
- Check for a pulse: Place your hand on the left side of the chest (below the elbow) — for 10 seconds.
- Cardiac arrest confirmed? → Start CPR immediately and call an emergency veterinarian at the same time (or have someone else call).
CPR procedure according to the 2024 RECOVER guidelines:
CPR: - Place the dog on its right side (recovery position). - Small dogs (<10 kg): Place one hand around the chest—thumb on top, fingers below. Alternatively: place two fingers directly over the heart area. - Medium and large dogs: Place both palms, one on top of the other, on the widest part of the chest. - Depth of compression: approximately 1/3 to 1/2 of the chest diameter. - Frequency: 100–120 beats per minute (as a guide: the tempo of the song "Stayin' Alive"). - Completely release pressure on the chest between compressions—do not lift your hands, but completely release the pressure.
Ventilation: - Ratio: 30 chest compressions to 2 rescue breaths. - Close the dog's mouth and blow air into its nose—until its chest visibly rises. - Inhalation duration: about 1 second per breath. - For laypeople with no experience: If ventilation is not possible, continue with chest compressions (compression-only CPR) — this is better than stopping.
Change of personnel: After 2 minutes (10 cycles of 30 compressions and 2 breaths), switch personnel if possible—CPR is physically demanding, and the quality of compressions declines.
Common Mistakes & Myths
- “I check the pulse first before I start.” Laypeople often have trouble finding a dog’s pulse reliably. If you don’t see any breathing for 10 seconds and the dog is unconscious, you should start CPR immediately—delaying is more dangerous than starting too soon.
- “CPR always helps.” The survival rate after cardiac arrest in dogs is less than 6%, even with CPR. CPR is a bridge to veterinary care, not a cure.
- “I press gently so as not to break any ribs.” Pressing too gently is ineffective. RECOVER guidelines require sufficient depth (1/3–1/2 of the chest diameter). Rib fractures are accepted as a complication when CPR is performed correctly—saving a life takes priority.
- “Ventilation is the most important thing.” For laypeople without equipment, chest compressions take priority. Long pauses for ventilation have a more detrimental effect on the outcome than omitting ventilation altogether.
- "I'll keep performing CPR until he recovers." Without ROSC (return of spontaneous circulation) after 20–30 minutes, the prognosis is extremely poor. The decision to stop is up to the veterinarian—until then, keep going.
Current State of Research (2026)
The 2024 RECOVER guidelines are the current gold standard for veterinary CPR. Key findings: Correct compression depth and rate are more important than perfect ventilation technique for lay rescuers; early initiation of chest compressions (before transport) improves outcomes; post-cardiac-arrest care (temperature management, lactate monitoring) is gaining importance. Research gaps include the optimal epinephrine dose and timing for bystander CPR, as well as effective training formats for pet owners.
Frequently Asked Questions
How can I tell if my dog needs CPR?
If the dog is unconscious, does not respond to voice commands, shows no visible signs of breathing, and has no detectable heartbeat (inside of the thigh, behind the left elbow)—then immediate CPR and emergency veterinary care are indicated.
How often should I perform chest compressions on a dog?
According to the 2024 RECOVER guidelines: 100–120 compressions per minute. As a guide, you can use the tempo of the song "Stayin' Alive" (Bee Gees, approx. 103 BPM).
Should I give CPR even if I'm not sure how to do it?
If proper ventilation cannot be performed, compression-only CPR is better than pausing during CPR. The priority is to maintain a continuous rhythm of compressions.
How long should I keep going if the dog doesn't react?
If a veterinarian has not arrived: continue until the animal is completely exhausted or shows signs of spontaneous recovery (swallowing, movement, breathing). The veterinarian will decide whether to stop.
Related terms
Sources & Further Reading
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RECOVER Initiative. (2024). 2024 Veterinary CPR Guidelines. Reassessment Campaign on Veterinary Resuscitation. https://recoverinitiative.org/2024-guidelines/
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Burkitt-Creedon, J. M., Boller, M., & Mooney, E. (2024). 2024 RECOVER guidelines: Updated treatment recommendations for CPR in dogs and cats. Journal of Veterinary Emergency and Critical Care, 34(S1). https://onlinelibrary.wiley.com/doi/10.1111/vec.13391
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Dazio, V., Keel, M., Schüpbach-Regula, G., & Dennler, M. (2023). Cardiopulmonary resuscitation outcomes of dogs and cats at a veterinary teaching hospital before and after publication of the RECOVER guidelines. Journal of Small Animal Practice. https://onlinelibrary.wiley.com/doi/10.1111/jsap.13582
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Frontiers in Veterinary Science. (2018). Efficacy of manual ventilation techniques during cardiopulmonary resuscitation in dogs. https://frontiersin.org/articles/10.3389/fvets.2018.00239/full