Chaffhaye Alfalfa is offered in 50, 20 and 16 ounce bags. A 50# Bag of Chaffhaye Alfalfa will feed an average 1100 pound pleasure horse for 3 days. For smaller animals, such as foals, goats or llamas, feed about 2 to 2.5 pounds of Chaffhaye Alfalfa for every hundred weight of animal. For smaller animals, we also offer Chaffhaye Alfalfa in 20 oz bags. These smaller sizes are great for animals such as minis, rabbits, chickens or small goat herds.