I like watching videos from the Idaho Horseshoeing School.
https://www.youtube.com/@idahohorseshoeingschool
I've also decided that I'm officially a Horse Widower. The wife comes home from work and then spends 2-3 hours each night at the barn. Instead of cooking, it's fast food. If I do go to the barn with her, I end up being the unpaid barn help. Horses make a lot of poop.