Winter don't mini mod, and you're being very rude about it as well. There's mods for a reason if you have a problem/see a problem and mods aren't around screen shot and report. Don't take it into your own hands.
Oh but he's a beautiful little boy. Just a handsome lil thang. Hopefully he pulls through and isn't just looks. He better earn you some money for not being a girl too lol!
Barefoot it means your horse has enough Federation points to enter HEWG Qualifier Shows. You can see what all the symbols mean under Your Horse in the game guide.