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Bernese Mountain Dog Mix Hanging Out the Sunroof in a Party Hat Is Having the Best First Birthday Ever

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Although dogs may not understand exactly when it's their birthday, they definitely seem to know when they're the center of attention. And for Boone, a Great Pyrenees and Bernese Mountain Dog mix, his first birthday looked like one for the record books.

Boone celebrated turning one in the most memorable way possible. Riding through the neighborhood with his head sticking out of a sunroof and a colorful birthday hat perched on top, the fluffy pup looked completely unbothered by the attention. In fact, he seemed to be enjoying every second of it.

You can watch the adorable moment in a TikTok shared by @the.great.boonese on May 24:

@the.great.boonese

they see me rollin, they hatin #greatbernese#bernesemountaindog#greatpyrenees#viral

They See Me rollin songvibezz -

The look Boone gave the camera was comedy gold. With his windblown fur, confident expression, and party hat sitting proudly on his head, he looked less like a birthday dog and more like a celebrity making a grand entrance.

This glorious fluff doesn't even need a special hat to steal the spotlight, but it certainly made the moment even better.

Related: Great Pyrenees-Bernese Mountain Puppy Can't Sit Still for Video and Ambushes Camera Like a Floofy Jump-Scare

Boone's followers felt the same way. Viewer @kingchongandhispeasants shared, "I would have died of cuteness aggression and laughter if I saw this haha."

Meanwhile, @Kelsey commented, "This is the best thing to hit the internet!"

Another joked, "He has a personal driver. Follow him for more life hacks."

Someone else laughed, "He is like 'You see this, PEASANT.'"

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Why Dogs Love Sticking Their Heads Out of Car Windows

While the hat stole the show for us, Boone was likely just as thrilled to take in everything happening around him.

According to Embrace Pet Insurance, dogs enjoy sticking their heads out car windows because it gives them access to an ever-changing world of scents, sights, and sounds. Since dogs experience the world primarily through their noses, a car ride can provide an incredible amount of mental stimulation as hundreds of new smells pass by every minute.

For many dogs, the breeze, movement, and nonstop stream of information make car rides exciting adventures rather than simple transportation.

That certainly seemed to be the case for Boone. Between the fresh air, the ride through the neighborhood, and all the extra attention, he looked like he was having the time of his life.

And if you'd like to see just how much he's grown, check out a throwback TikTok shared May 31 that shows Boone as an adorable, fluffy puppy.

@the.great.boonese

Just a baby #bernesemountaindog#greatpyrenees#greatbernese#puppy

awww so cute - Cherri

If this celebration is any indication of what's ahead, Boone's second birthday is going to be pretty hard to beat.

Copyright 2026 The Arena Group, Inc. All Rights Reserved

This story was originally published June 15, 2026 at 7:25 PM.

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