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Straw is the traditional bedding for horses, with wheat straw being the most suitable. Oat and barley straw should not be used for equine bedding. Straw is relatively cheap, fairly easy to dispose of and looks warm, cosy and comfortable.
Hereâs my response: Hay bales are a food source. That is the first and perhaps most important difference. Hay is actually a plant that is cut when it is alive and full of grain. The purpose of the hay is to feed animals. Straw, on the other hand, is simply the stalks of standing plants that contain no grain. The grain is harvested from the plants by a machine that cuts it off of the stalk. The grain is then removed from the field and the stalks are left to die, standing.