Oxbow Oat Hay is harvested before the oat develops into a seed - the way small herbivores need it and like it.Oat Hay, like all grass hay, meets the nutritional needs of herbivores with high fiber and low protein. This appeaking alternative contains savory husks full of both flavor and fiber, making it a favorite for many pets. Blend Oat Hay with other Oxbow grass hays to creat a nutty-tasting and nutritious combination.