Here is a couple of videos of Percheron mules mowing wheat hay in Manchester, Tennessee on May 8, 2017. It's a little over a minute. I shot it with an iPhone and stitched it together on iMovie app.
I have not posted any YouTube videos recently, so I hope you enjoy.
Here is the link:
youtu.be/CqrfLw_TvPs
Thanks,
Doug Aaron