How do you lead your horse on star stable?

You can't actually "lead" a horse in Star Stable in the traditional sense. The game doesn't have a mechanic for that. However, you can do the following:

* Mount your horse: This is the most common way to "lead" your horse around Star Stable. When you're on your horse, you control its movement, which is essentially leading it.

* Use a "Lead Rope" item: The game has a "Lead Rope" item, but it's purely cosmetic. It doesn't allow you to actually lead a horse around.

So, while you can't physically lead a horse like you might in real life, you can still enjoy riding and controlling them within the game.