These horses are usually called "easy keepers."
A horse that requires little extra dietary maintenance and maintains a healthy weight is called an easy keeper.
Good Doer
an easy keeper
Easy Keeper
An easy Keeper
a good doer
An easy keeper
easy keeper
For Howrse, easy keeper.
An easy keeper.
This horse is refered to as an "easy keeper".
Easy Keeper howrse answer for riding level 3 === ===