If you watch just one video online today, let it be this strangely hypnotizing video of cows getting super excited about a gigantic, robotic cow brush.

Apparently, cows absolutely love getting their rub on with these giant brushes, and when they're happy, they make better milk. So, farm owners, hop on board with the DeLaval cow brush for all your cow brush needs. Also, where'd you find the sweet jams? [Trendhunter]