Worming Horses Naturally Becky shows you her horse worming schedule. She explains exactly how she keeps her horses worm free using diatomaceous earth. Andrea Biery Great video…Question if you have already used a traditional wormer how long should you wait before starting this? Thank you Lisa Henderson My husband, fur baby’s and I are looking to start our own homestead. Does anybody know of any property for sale by owner anywhere? Your help we appreciate and are thankful for. Good day, Lisa.