What grain has the highest amount of energy oats corn barley or wheat?

Corn gives the most, followed by oats. Barely and wheat are fairly even with each other.

for howrse, corn They make specially formulated energy grains and supplements. But sweetfeed can be bought at the regular feed store, and when covered in molasses, it gives them a lot of sugar and...

Out of the common feed stuffs in the USA, corn has the highest Mcal value. The problem with corn is it is lower in protein, especially the necessary amino acid LYSINE. So It is important to add a...

oats that's my guess

Oats. Not good for ponies though as they get a real energy boost