Cute Alert Baby Miniature Horse Chases Guy

8/17/2015 11:57 AM PDT

Mini horses are painfully adorable ... 3-day-old mini horses will make you lose your mind.

This tiny dude tested out his hooves against a guy wearing sandals in the horse pen ... galloping around and having a great time until mommy got jealous.

So small ... so cute ... so what you need to watch to get over a case of the Mondays.