Australian Shepherd Puppy Turns His Playpen Into a Giant Hamster Wheel
If you've ever set up a playpen for a puppy and thought, "Perfect, this will contain the chaos," this video is going to gently challenge that belief. Because technically, yes, the puppy is contained… but that doesn't mean the situation is under control.
Some puppies accept boundaries. Others get creative. And this little merle Australian Shepherd, named Murph, clearly falls into the second category.
@murphthemerle Guess we should call him Rocky now! The playpen was supposed to contain him…he had other plans #puppy#puppylife#australianshepherd#australianshepherdpuppy#puppiesoftiktok
Sirtaki - LucasGitanoFamily
Shared by TikTok user @murphthemerle, the clip's caption says, "Guess we should call him Rocky now! The playpen was supposed to contain him… he had other plans," and that's exactly what unfolds. Instead of staying still inside the mesh playpen, Murph starts walking... and the entire thing moves with him, turning it into what looks like a giant hamster wheel.
It's equal parts genius and chaos. Less "contained puppy" and more "engineering breakthrough."
Related: 'Beabull' Puppy Is the Perfect Mix of Squishy and Sweet
If you've seen Project Hail Mary, you already know why the name Rocky fits. The rolling, the determination, the full commitment to movement-it's all there. And yes, those in the comments absolutely picked up on it, with multiple people dropping the iconic, "Amaze! Amaze! Amaze!"
@the_bromantic AMAZE #projecthailmary#rocky#ryangosling#CapCut
original sound - the_bromantic
Others leaned into the visual. "That's a really big hamster," one person wrote, which is hard to argue with once you've seen it in motion.
"I mean… he's still IN the playpen," someone pointed out, followed by, "Technically, he hasn't broken any rules," which is honestly the strongest defense Murph has. Because they're right. There was nothing in the instructions that said he couldn't move it.
"Not letting the playpen define him," might be the most inspirational take of the group, while, "I mean, it's called a PLAYpen. He's clearly following the rules," really seals it. This is not disobedience. This is interpretation.
"Technically, he's still in it. There was nothing saying he couldn't move it," is the kind of logic that would absolutely hold up in court.
Why Crate Training Is Good for Puppies
@taylorcezanne Detailed, step-by-step, & positive crate training tutorial! You can do this with any puppy or older dog! Let me know if you have any questions, and come back to update me after some time practicing! All products you see are on my amazon linked in bio #dogtraining101#cratetraining#puppytiktok#howtocratertrainanewpuppy#basicobedience#taylorcezanne
original sound - Taylor Cezanne
Crate or playpen training can be incredibly helpful for puppies, especially during those early, high-energy stages when they're still learning boundaries.
Using a crate or playpen provides a safe, controlled environment where puppies can relax, sleep, and stay out of trouble when they can't be directly supervised. It also helps with house training, since dogs naturally avoid soiling their sleeping areas.
Over time, a crate can become a comfort space, somewhere a puppy chooses to go when they need rest or a break from stimulation. The key is making it a positive experience with treats, toys, and a calm environment.
Consistency matters, too. Short, positive sessions help puppies adjust without feeling stressed, and then they gradually build up their comfort level.
And while most puppies won't turn their playpen into a fully mobile structure, moments like this are a good reminder that training tools work best when paired with supervision… especially when you're dealing with a very smart, very determined pup like this Australian Shepherd.
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This story was originally published April 17, 2026 at 6:20 PM.