The Habit Healers Mindset

The Habit Healers Mindset

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The Habit Healers Mindset
The Habit Healers Mindset
Science Says One Pet Could Save Your Life. The Other? Not So Much.

Science Says One Pet Could Save Your Life. The Other? Not So Much.

Inside the Surprising Data on Pet Ownership, Anxiety, and Heart Health

Laurie Marbas, MD, MBA's avatar
Laurie Marbas, MD, MBA
Jul 09, 2025
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The Habit Healers Mindset
The Habit Healers Mindset
Science Says One Pet Could Save Your Life. The Other? Not So Much.
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It started in an emergency room.

A patient was trembling with anxiety. Not just nerves, white-knuckled, can’t-breathe kind of anxiety. Doctors had tried the usual. Then someone walked in with something unexpected.

A dog.

Not a metaphorical “support animal.” A real one. Tail wagging. Tongue flopping. Probably smelling faintly of peanut butter.

Fifteen minutes later, the patient's anxiety score dropped from a 6 to a 2. No sedatives. No long conversations. Just fur, friendliness, and a tail that wouldn’t quit.

That’s not just a heartwarming story. That’s science. And it turns out dogs may be quietly doing what billion-dollar health systems still struggle to do: lower our anxiety, move our bodies, and quite possibly help us live longer, healthier lives.

But before you adopt a golden retriever and name it Statin, let’s take a walk through what the evidence actually shows, because the cat people are not going to like this next part.

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The Unexpected Therapy That Wears a Leash

Let’s start with the emergency room study. Researchers split anxious patients into two groups. One group got standard care. The other? They got a 15-minute visit from a certified therapy dog and handler.

That’s it. No pills. No needles. No long intake forms.

Results? The therapy dog group saw their anxiety scores plummet from a 6 to a 2. The control group? Still at a 6. No change. Just more waiting, more monitors, more beeping machines.

One dog. Fifteen minutes. Less anxiety, less pain, less need for medication.

So what’s happening here? Why would a drooly Labrador outperform a Valium?

Biology, actually. Human beings evolved with animals. The “biophilia hypothesis” suggests that we’re wired to respond to living things with calm and connection. Petting a dog activates the parasympathetic nervous system. It slows your heart rate. Lowers your blood pressure. Releases oxytocin, the bonding hormone. And for some people, it opens a door they didn’t know was locked: the ability to feel safe.

Dogs don’t ask questions. They don’t judge. And unlike most humans in scrubs, they smell like home.


Can Dogs Improve Your Heart Health?

Short answer? Yes. Especially if that dog also makes you walk.

In the Kardiovize 2030 Project out of the Czech Republic, researchers studied cardiovascular health across nearly 1,800 people. Dog owners scored higher in nearly every category: better blood glucose levels, higher HDL (“good” cholesterol), healthier diet, and more physical activity.

They weren’t just walking more. They were eating better. Living better. Which raises a chicken-and-egg question: are healthy people more likely to own dogs, or do dogs make people healthier?

The data can’t answer that with full certainty, but the pattern is hard to ignore. The healthiest group wasn’t “pet owners.” It was dog owners.


Wait—What About Cats?

Let’s address the furball in the room.

Cats are wonderful. They purr. They cuddle (when they feel like it). They knock glasses off tables with the confidence of an apex predator.

But from a health standpoint? The results are mixed.

In the massive HUNT study from Norway, cat owners reported higher anxiety, higher blood pressure, and higher body mass index than dog owners. That’s not a small difference, it suggests your cat may be watching you unravel with quiet judgment and absolutely no plans to intervene.

But here’s the twist:

While dogs heal through action, cats may heal through stillness.

Their superpower isn’t structured exercise or enforced routines—it’s emotional permission. To slow down. To rest. To watch the world instead of rushing through it.

There’s a reason cats nap in sunbeams and stretch like monks: they’re masters of nervous system regulation, just in a quieter key.

In short? Dogs activate us.
Cats regulate us.

And depending on what your life needs more of right now, either can become a powerful ally. The key is using their presence with intention, not just affection.


Why Dogs Might Be the Ultimate Habit Hack

Imagine a doctor gave you a pill that:

  • Lowered your blood pressure

  • Improved your cholesterol

  • Got you outside every day

  • Reduced your anxiety

  • Made strangers talk to you in the park

  • Helped you feel loved

You’d take it, right?

That’s a dog.

And it’s not just companionship, it’s behavioral scaffolding. Dogs enforce routine. They make you move. They make you interact. They make you get out of your own head.

A dog is not a passive presence on the couch. It’s a tail-wagging accountability coach.


Why This Matters

Healthcare systems are groaning under the weight of chronic illness. Anxiety. Obesity. Loneliness. All of it rising.

We look for new medications, new apps, new breakthroughs. But what if one of the most effective tools has been right under our nose (and licking our face) the whole time?

Dogs aren’t just pets. They’re walking wellness interventions.

They don’t just change your mood. They change your habits. And that’s where healing happens.


Let’s Get Personal (But Not Weird)

Now, before you email me in defense of your Persian cat named Princess Tuna Biscuit, let me be clear: this isn’t an anti-cat campaign. I love cats. But from a public health lens, the dog has data on its side.

Still, this isn’t about pet loyalty. It’s about something deeper.

It’s about what you’re willing to build your life around.

If you’re feeling stuck in a rut, physically, emotionally, or socially, maybe you don’t need a new planner or a new app.

Maybe you just need a reason to walk. A reason to laugh. A reason to come home.

Or maybe it starts with a purr. A pause. A moment of stillness next to something warm and breathing.

That, too, can be a habit that heals.


You Are One Healing Habit Away

Not ready for a dog or cat? Start smaller.

Visit a local animal shelter. Volunteer. Pet a dog. Sit quietly with a cat. Let your nervous system learn the language of calm, whether it comes with a leash or a purr.

Because this isn’t really about dogs.

Or cats.

It’s about designing a life that pulls you toward health instead of pushing you away from it.

And sometimes, that pull has paws.
And sometimes, it simply curls up beside you.

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Want to Go Deeper?

The science is powerful, but insight without action fades fast.

As a paid subscriber to The Habit Healers Mindset, you’ll unlock:

  • The Dog Habit Worksheet and The Cat Connection Worksheet to help you turn evidence into daily change

  • A growing library of in-depth, science-backed articles that explore the psychology, physiology, and practice of healing habits

  • Tools to help you translate research into real routines, designed to reduce overwhelm and build momentum

  • Access to exclusive, members-only insights that go beyond the basics, no fluff, just clarity and transformation

If this article sparked something… don’t let it stop here.

Join us, and take the next step toward habits that heal.

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© 2025 Laurie Marbas, MD, MBA
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