Pet CPR Guide: Step-by-Step for Dogs and Cats

⚠️ READ THIS BEFORE AN EMERGENCY HAPPENS: When a pet stops breathing, you have roughly 4–6 minutes before brain damage becomes irreversible. CPR can double or triple survival odds when performed correctly. Studies show that fewer than 6% of pet owners know how to perform animal CPR — this article could be the most important thing you read today.

By Sarah Bennett, Certified Animal Nutritionist | ForPetsHealthcare.com

Cardiac arrest and respiratory failure in pets can happen from drowning, electrocution, poisoning, severe trauma, choking, or underlying heart disease — and it can happen to any pet, any breed, at any age. The critical difference between life and death is often whether an owner was prepared. Read this guide now, practice the steps on a stuffed animal, and share it with everyone who interacts with your pet. This is the guide you hope you never need — but must have.

Before You Start CPR: Check for Signs of Life

Never begin CPR on a conscious or breathing animal. Performing chest compressions on a beating heart can cause dangerous arrhythmias. Confirm the need for CPR in under 10 seconds:

Look for chest movement — watch for the rise and fall of the ribcage for 10 seconds
Listen for breath sounds — place your ear near the animal's mouth and nose
Feel for a heartbeat — place two fingers on the inside of the upper thigh to feel the femoral pulse, or press a palm against the left chest wall just behind the elbow
Check responsiveness — call the pet's name sharply and tap the shoulder firmly

If no breathing AND no pulse is detected, begin CPR immediately and have someone call the vet simultaneously.

Pet CPR: Step-by-Step for Dogs

Step 1: Position the Dog

Lay the dog on its right side on a firm, flat surface (floor, not a soft sofa). Extend the neck gently to open the airway. Remove any visible obstruction from the mouth — use your fingers to sweep, but do NOT perform a blind finger sweep as you may push an obstruction deeper.

Step 2: Give Rescue Breaths (2 breaths)

For medium to large dogs: Close the dog's mouth with one hand. Place your mouth over the dog's nose and breathe steadily for 1 second — just enough to see the chest rise. Do NOT force air hard. Give 2 breaths.
For small dogs (under 10 kg): Cover both the mouth AND nose with your mouth and give 2 gentle puffs.

Step 3: Chest Compressions

Large dogs (over 30 kg): Use both hands interlaced, placed over the widest part of the chest. Compress 2.5–3.5 cm deep at a rate of 100–120 compressions per minute.
Medium dogs (10–30 kg): Use one or both hands on the left side of the chest at the 4th–5th rib. Compress 2.5–3 cm deep at 100–120 per minute.
Small dogs and cats: Use one hand to wrap around the chest and squeeze the ribcage like a pump. Alternatively, use two fingers on the chest wall. 100–120 compressions per minute.
For barrel-chested breeds (English Bulldog, Pug): Place the dog on its back and compress the sternum directly, like human CPR.

Step 4: CPR Cycle

Perform 30 chest compressions followed by 2 rescue breaths. This is the 30:2 ratio recommended by the Reassessment Campaign on Veterinary Resuscitation (RECOVER). Maintain a steady rhythm — singing "Stayin' Alive" in your head gives you the right 100 BPM tempo.

Step 5: Check for Return of Spontaneous Circulation (ROSC)

After every 2 minutes (approximately 5 cycles), pause for 10 seconds to check for spontaneous breathing and a pulse. If the pet begins to breathe on its own, stop compressions immediately but continue to monitor until veterinary care is reached.

🚨 Call Your Vet NOW
CPR buys time — it does not fix the underlying cause of cardiac arrest. Even if CPR appears successful and your pet resumes breathing, call an emergency vet immediately. The cause of the arrest must be diagnosed and treated. Call ahead so the clinic can prepare for your arrival.

Pet CPR: Specific Steps for Cats

Cats require a modified approach due to their small size and more fragile chest structure:

Position the cat on its right side on a hard surface
Gently extend the neck and check for airway obstruction
Cover both the mouth AND nose with your mouth and give 2 very small, gentle puffs — just enough to see the chest flutter
Place your thumb on one side of the chest and fingers on the other (like squeezing a tennis ball gently)
Compress the chest approximately 1.5–2 cm at 100–120 per minute
Use the 30:2 ratio — 30 compressions, 2 breaths, repeat

Do not press too hard on a cat — their ribs are far more fragile than a dog's. The goal is to move blood, not to crack the chest.

When CPR Is NOT Appropriate

There are situations where CPR is unlikely to help and may cause distress:

When rigor mortis (body stiffness) has set in — the animal has been deceased for more than 30 minutes
When injuries are clearly non-survivable (severe head trauma, massive haemorrhage)
When the pet is conscious, breathing, or has a detectable pulse

Survival Rates: What CPR Can Realistically Achieve

Veterinary CPR statistics are sobering but still argue for trying. Research published in the Journal of Veterinary Emergency and Critical Care found that approximately 6–7% of dogs and cats that receive CPR survive to hospital discharge. While this seems low, CPR dramatically increases the odds compared to no intervention. More importantly, bystander CPR before hospital arrival significantly improves neurologically intact survival — meaning pets who survive are far more likely to be themselves again.

Build Your Pet First Aid Kit: Be Ready

Every pet owner should have a basic first aid kit at home and in the car. Essential items include gauze, medical tape, blunt scissors, saline solution, a digital thermometer, hydrogen peroxide (for vomiting induction under vet instruction), and an emergency contact card with your vet's number and nearest 24-hour emergency clinic.

🐾 Equip Yourself Before You Need It:
Complete pet first aid kits, CPR training guides, and cardiac support supplements for older pets are available at Zooplus.es. Don't wait for an emergency to discover you're unprepared. A €15 first aid kit could save your pet's life.

Key Takeaways

Brain damage is irreversible after 4–6 minutes without circulation — start CPR immediately.
Always confirm no breathing and no pulse before starting CPR.
Use the 30:2 ratio — 30 compressions, then 2 rescue breaths — for both dogs and cats.
Rate: 100–120 compressions per minute ("Stayin' Alive" tempo).
Cats and small dogs require lighter pressure — fragile ribs can break.
CPR buys time — it does not replace emergency veterinary care. Always call ahead.

References

Fletcher DJ, Boller M, Brainard BM, et al. "RECOVER evidence and knowledge gap analysis on veterinary CPR. Part 7: Clinical guidelines." Journal of Veterinary Emergency and Critical Care. 2012;22(S1):S102–S131. PMID: 22676304
Boller M, Boller EM, Oodegard S, Otto CM. "Small animal cardiopulmonary resuscitation requires a continuum of care: proposal for a chain of survival for veterinary patients." Journal of the American Veterinary Medical Association. 2012;240(5):540–554. PMID: 22332640

Article by Sarah Bennett, Certified Animal Nutritionist | ForPetsHealthcare.com | Last reviewed June 2026