Wooden Horse Problem
 

My wooden horse ran out of ?? and won't move much now. Extremely slow. How do you refill or recharge the speed bar on it.

buy flotation stones from the item merchant then you can feed them to the horse

You have to be sitting on the horse and right clicking the stones to feed it. But careful not to buy a stack of 50.. if you just right click the item in the shop, you get the stack of 50 haha (even though they don't cost much).