As long as a donkey has good shelter and is allowed to grow its winter coat, it should be able to tolerate cold temperatures as low as 14 degrees. It’s important to understand that donkeys are not naturally cold weather animals, though. Be sure to provide shelter that will keep snow, sleet and rain out. Use plenty of straw for bedding, and keep good quality hay and clean, drinkable (not frozen) water available throughout the winter months. It is also important to protect donkeys’ large ears from freezing in very cold weather.