Soaking your horse’s feet can be beneficial for maintaining healthy hooves, as it helps to soften and moisturize the hard outer surface. To do so, you will need a large bucket with warm water mixed with Epsom salt or apple cider vinegar. Soak the horse's feet for 10-15 minutes at a time until all four are done. You may also want to add essential oils such as tea tree oil or lavender oil to the mixture to help keep the hoof soft and supple. Additionally, you may want to use an equine foot soak powder that contains natural ingredients like garlic, linseed oil and sea kelp which provide additional benefits such as disinfecting and nourishing the skin of your horse's hooves.