Until now, we didn't even know that they made tracksuits for dogs. And now we find out that adorable puppies are wearing them during their treadmill workouts? Mind. Blown.

Warning: While the adorable pup above appears capable of stepping off the treadmill on his own, leaving your pets unattended near operational sports equipment can be dangerous.

Via Petsami

Also on HuffPost:

Loading Slideshow...
  • I Love Shoes!

  • Wink, Wink

  • These Two Always Butt Heads

  • All Mine!

  • Fur Ball

  • The Antisocial Dog

  • Letting It All Hang Out

  • Something On My Face?

  • Are You Looking At Me?

  • Spot Is Very Serious

  • Beat Bulldog

  • Happy Hounds

  • Can I Come In?

  • Play With Me

  • He Lives Every Week Like It's Shark Week

  • Forgive Me

  • It's A Dog In A Box

  • The Cool Dog

  • The Baby

  • This Is Love

  • Monkeying Around

  • Ready For Vacation

  • Snow Angel Fail, But Cuteness Success

  • Like Father Like Son

  • Hold Me

  • For Me?

  • On Our Way To A Birthday Party

  • Sunsets Really Puts Things Into Perspective

  • He's Into Heavy Metal

  • He's Got A Green Thumb

  • Party Pups

  • This Rainbow Is Freaking Me Out, Man

  • I've Earned This

  • Camouflage Canine

  • Dreaming Of Dog Food

  • Who Are You?

  • You're Home!

  • It's Been A Long Day

  • Car Rides Make Me Sleepy

  • Bundled Up

  • They Love Their Wine

  • Eskimo Kiss

  • Precious Puppy

  • Do These Look Too Big?

  • Don't Leave

  • Daredevil Dog

  • Someone Forgot Something In Aisle 5

  • Master Of The Downward Dog

  • Proud Momma

  • Hot Tub Time

  • Go On Without Me