Hay and haylage are both types of forage that can be fed to horses as a source of nutrition. They are both made from dried grasses, but they differ in the way they are harvested and preserved.

Hay is dried grass that is harvested before it reaches full maturity. It is then baled and stored in a dry place to preserve it. Hay is a good source of fiber and nutrients for horses, but it can be prone to spoilage and waste if it is not stored properly.

Haylage, on the other hand, is made from grass that is harvested at a later stage of maturity. It is baled and stored in a moist environment, which allows it to ferment. This process preserves the haylage and makes it less prone to spoilage and waste. Haylage is also a good source of fiber and nutrients for horses, and it is easier to digest than hay.

There are pros and cons to both hay and haylage, and the best choice for your horse will depend on your individual situation. Some factors to consider when deciding between hay and haylage include the availability of each type of forage, the cost, and the storage space you have available.

Overall, both hay and haylage can be good options for feeding horses, and the best choice will depend on your individual needs and circumstances. It is always a good idea to consult with a veterinarian or equine nutritionist to determine the best feeding plan for your horse.