Listen. Record. Share. Your Dog's Heartbeat.
Monitor your dog's heart health with Snoopy - the iOS app that lets you listen to and record your dog's heartbeat using just your iPhone. Share recordings with your vet remotely.
Why Snoopy Dog Heartbeat?
Unlike apps that just count beats per minute, Snoopy lets you actually LISTEN to your dog's heartbeat - just like a vet uses a stethoscope. Record it, track it over time, and share with your veterinarian remotely.
- Don't just count - hear your dog's heartbeat in real-time with our advanced audio processing technology.
- Save recordings and easily share them with your vet via email, WhatsApp, or any messaging app.
- Monitor your dog's heart health with regular recordings and see changes over weeks and months.
Works With All Dog Breeds
Whether you have a Black Labrador, Dachshund, Border Collie, or Spaniel, Snoopy works with any breed. Our sound-engineering isolates and amplifies heartbeat sounds for all sizes and coat types.
- Just your iPhone (7 or newer). We recommend Bluetooth headphones for best results, but they're not required.
- Follow our simple 4-step process and you'll be recording your dog's heartbeat in minutes.
- One-time purchase. No subscriptions, no hidden fees, no accessories to buy.
Is Your Dog At Risk?
Snoopy is ideal for monitoring dogs who show signs of heart conditions. Heart disease affects approximately 10% of all dogs, with risk increasing significantly with age. Early detection and monitoring can help your vet provide better care.
Irregular heartbeat or racing pulse
Hacking, persistent cough
Excessive panting even when resting
Lack of energy or appetite
Collapsing or fainting episodes
Bluish gums or tongue
How It Works
Getting a clear recording takes patience and technique, but most owners get great results within a few tries.
Find the Heartbeat
With your dog lying down calmly, feel for their heartbeat on the left side of their chest, just behind the front leg.
Prepare the Area
Wet your dog's fur around the heart area to ensure good contact with your phone. Remove your phone case and find a very quiet room.
Position & Listen
Place your iPhone (microphone side) firmly against your dog's chest. Put on your Bluetooth headphones and tap Listen.
Record & Share
Once you can hear the heartbeat clearly, hit Record. Save it with a note, and share directly with your vet if needed.
Trusted by Dog Owners
Real Results From Real Pet Owners
Thousands of dog owners use Snoopy to monitor their pets' heart health and stay connected with their veterinarians.
I was skeptical at first, but this app actually works! Being able to send recordings to my vet between appointments has been invaluable for monitoring my Lab's heart murmur.
Sarah Mitchell
Owner of Max, 8-year-old Labrador
As someone whose dog has congestive heart failure, this app gives me peace of mind. I can check his heartbeat weekly and share any concerns with our cardiologist immediately.
Michael Chen
Owner of Buddy, Border Collie with CHF
Worth every penny. My senior dog started showing symptoms and I was able to get a recording to my vet before even getting an appointment. Early detection made all the difference.
Jennifer Rodriguez
Owner of Bella, 9-year-old Spaniel
The quality of the recordings is impressive. My vet was able to hear the murmur clearly and adjust medication without us having to drive 2 hours to the specialist.
David Thompson
Owner of Luna, 6-year-old Mixed Breed
Simple to use once you get the technique down. The app walked me through exactly what to do, and I got a perfect recording on my third try.
Emma Wilson
Owner of Charlie, 7-year-old Beagle
This app saved us multiple vet visits during the pandemic. Being able to monitor at home and send recordings remotely was a game-changer for our anxious pup.
Robert Garcia
Owner of Rocky, 5-year-old Dachshund
Our Apps Have been Featured In
Start Monitoring Your Dog's Heart Health Today
Join thousands of dog owners using Snoopy to stay connected with their veterinarians and catch heart issues early. Available now on the App Store as a one-time purchase.