Exploring Canine Chuckles
If you've ever seen a dog's wide, open-mouthed "smile," you've probably wonderedâcan dogs actually laugh? While humans think of laughter as a reaction to humor, dogs express joy and playfulness in their own unique way.
The Science of Canine Laughter
Patricia Simonet, an ethologist from Sierra Nevada University, has made groundbreaking discoveries in canine research. By observing 120 dogs over six weeks, she uncovered evidence that dogs do, in fact, laughâjust not quite like humans.
Simonet recorded dogs during play sessions, capturing their barks, playful growls, and a distinct sound. This sound, which she identified as canine laughter, is a breathy, pant-like noise that dogs make while having fun. Moreover, when Simonet played back the recording, the dogs stopped to listen intently before joining in with their "laugh." Laughter is just as contagious for dogs as it is for us!
How to Spot a Dog's Laugh
Your dog's laugh might not sound like a giggle, but it's unmistakable once you know what to look for. Here are some clues:
- A "smiling" expression: Their mouth is open wide, stretching from ear to ear.
- Relaxed body language: Their ears are back, their eyes are soft, and their tongue often hangs out.
- A rhythmic, breathy pant: It's an airy sound without vocalization, like "hhuh-hhah-hhuh-hhah."

These joyful sounds are most common during playtime with their favorite people or doggie friends.
Do Dogs Understand Humor?
While we can't know for sure, dogs have the cognitive abilities of a 2- to 3-year-old childâan age when kids are brimming with laughter and mischief. It's no stretch to think dogs might enjoy a good joke, like teasing their playmates during a game.
Studies have also shown that dogs who laugh more tend to have lower stress and anxiety levels. So not only is laughter fun, but it's also good for your pup's well-being!
Laugh Together!
Want to hear your dog laugh? Try a relaxed play session with their favorite toy or game. You might find yourself laughing along with themâand strengthening your bond in the process.
You can hear the dogs laughing in this video.
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