It's a widely held misconception that horses aren't affected by sleep deprivation. In reality, there can be serious consequences if a horse misses out on sleep for several days.
To read this article, visit: https://equusmagazine.com/behavior/help-your-horse-sleep-better-8424
Mentioned in this episode:
Equus on Audio Bumper V2
ByeBye Odor
https://info.spalding-labs.com/bbo-4oz/