Just like JustDressageIt said- Alfalfa Cubes are a very good idea!
I like Alfalfa cubes because I have a lot of Retiree's and some of them have trouble chewing and Alfalfa Cubes give them the same nutrients they need. Also I like them better because not only are they easier to feed out (less,less messier!) but since they are soaked there's no dust in it like Hay! Well, they are All-Around good!
Hope I helped!