Growing up, I had a border collie named Tess who would run circles around the of the yard until she got sick. Coincidentally, she would do this while I threw baseballs at my Pitchback and chase after them until I also got sick. We were the best kind of co-enablers.
Like Proust’s madeleine, this video of a border collie running the bases brings all those memories flooding back. Too bad I never got around to teaching Tess that skill.