How many calories do different feeds provide?
Listed are estimated calories per pound for different types of feeds:

Feed	Calories Per Pound
Pasture	245
Orchard Grass Hay	872
Alfalfa Hay	977
Timothy Hay	804
Alfalfa Pellets	970
Corn	1,536
Premium Oats	1,250
Beet Pulp	1,059
Equine Shine (Rice Bran)	1,600
Corn Oil	4,081