The Most Important Thing For Your Dog’s Mental Health Is Unhurried ‘Sniffy Walks,’ According To Research

Last updated on May 20, 2026

most important thing dogs mental health unhurried sniffy walks Kuttelvaserova Stuchelova | Shutterstock
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Dogs are angels on earth. Is it any wonder that owners go out of their way for them? An important part of treating a dog right is prioritizing their mental health, and any good puppy parent knows that means unhurried sniffy walks regularly. And science agrees.

There are many well-documented health benefits to owning a dog. Having a canine companion has been linked to better mental health and a lower perception of social isolation. Dog owners also have access to more physical activity, just by virtue of taking their furry friends out for walks.

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Research shows that taking our time during daily walks isn’t just good for our own health; it’s good for our dogs’ overall health, too. So, make sure you give them ample time to stop and smell, well, everything.

Here are 6 ways unhurried ‘sniffy walks’ are good for your dog's mental health:

1. They lower your dog’s heart rate

dog on unhurried sniffy walk has a lower heart rate and less stress Monkey Business Images | Shutterstock

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According to a TikTok post from Nikkie Vasconez, a self-proclaimed Animal Psychic and Teacher, a great reason to let your dog smell all the smells on a walk is the numerous health benefits they receive. Vasconez stated, “They need to sniff as much as they need regular exercise."

An article published by the American Kennel Club corroborates that information, explaining that the act of sniffing lowers dogs’ pulse rates and releases dopamine, which is a mood-boosting chemical. Sniffing simply makes them feel good!

RELATED: How Your Dog Really Feels About You, According To Science

2. They stimulate your dog's mind

Vasconez explained that letting your dog sniff on a walk provides valuable mental stimulation, which is just as important as physical exercise. The American Kennel Club states that a dog’s nose has over 200 million scent receptors, while a human nose only has 6 million. Dogs sniff 5 to 10 times a second; humans only sniff once every 1.5 seconds.

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When dogs sniff, they’re able to gather important information about their environment. Sniffing is actually how they understand and process the world around them. It allows dogs to exercise their brains, and it also increases their respiration rate, making it a tiring activity. At the end of a sniffy walk, you’ll have a happy, sleepy pup! 

3. They decrease your dog's stress levels

woman walking small dog in park oatawa | Shutterstock

Staci Lemke, a Registered Veterinary Technician and Certified Professional Dog Trainer, explained to AKC that taking a dog on a fast-paced walk in a hectic environment can increase their anxiety. “If we can find a safe place where these dogs can let their guard down and explore using their noses, it can greatly reduce the amount of stress in their lives,” she said.

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Sniffing can also make dogs feel more optimistic, as a 2019 study from the Applied Animal Science Behavior journal discovered. In studying dogs’ “olfactory foraging behavior,” scientists found that “allowing dogs to spend more time using their olfaction through a regular nosework activity makes them more optimistic.”

RELATED: Dogs Who Kick Up The Grass After They Pee Or Poop All Share An Adorable Personality Trait

4. They improve your dog’s behavior

As noted in the aforementioned study from Applied Animal Science Behavior, dogs “cannot choose their daily activities; nor do they generally have the opportunity to express the natural behaviors necessary for their welfare,” such as sniffing. 

Dog owner Nicole Pellegrino posted on TikTok saying that she listened to a podcast that said letting a dog sniff makes them "overall healthier and happier, apparently, it's equivalent to them reading a newspaper and getting their info for the day."

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A mentally-stimulated, well-walked dog is way less likely to take out their boredom or frustration by chewing up your favorite pair of shoes or rummaging through the trash. We know the feeling of getting restless when we're bored, and your dog does too.

5. They fulfill your dog’s instinctual desire to explore

dog splashing in water outdoors fulfilling his desire to explore Melinda Nagy | Shutterstock

As Lemke explained it, letting a dog sniff at their own pace gives them a chance to fully take in their surroundings. “Imagine someone taking you to an art gallery, then blindfolding you. You wouldn’t get much out of it, would you? I imagine that’s how it is for dogs that are rushed along on walks without the opportunity to stop and sniff,” she stated.

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Dogs’ noses are hyper-sensitive, and letting them fully utilize their sniffers keeps them connected to their naturally curious personalities. They love to explore, even if it just means going around the block.

6. These unhurried walks make you happy, which makes your dog happy

man walking large dog outside SeventyFour | Shutterstock

Veterinary surgeon Zoe Belshaw was quoted in an article from The Telegraph on the value of giving dogs time to sniff on walks. “It's a massively important part of their quality of life, being able to sniff," she stated. “Sniffing is really, really important.” She acknowledged that while it might be hard for humans to extend their walk time, doing so enhances their dog’s daily experience, and what more could we want for our best friends?

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“You just have to reframe what the point of that walk is so that you don't get driven berserk by the fact that you've been standing by a lamppost for nine and a half minutes,” Belshaw explained. Simply put, dogs force their owners to be mindful and enjoy the moment. That sense of peace extends from pet parent to fur baby, making everyone happier.

In our fast-paced human world, there’s inherent value in taking time to slow down and move our bodies, outside, with our beloved dogs. To feel the sun on our shoulders and breathe fresh air, to catalog the flowers we find along the way, is a solid reminder that life is a journey to savor, not rush our way through.

RELATED: Dog Owner Discovers Their Pup's Annoying Nighttime Habit Has Actually Been Saving Their Life

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Alexandra Blogier, MFA, is a writer who covers psychology, social issues, relationships, self-help topics, and human interest stories.

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