When you are washing your horse, make sure you do not wash his or her face. Their health will go down. When you are mucking put its stall. Try to spread out as much of the shavings you can. Choose the blue brush when you are cleaning your horse's body. Make sure that you get all the dirt off. Afterwards, use the silver comb to brush its mane. When you are all done on that side, switch to the other side. When you are cleaning the hooves, be careful not to touch the horseshoe. Its health will go down.