Hatha yoga is a moderately-paced, catch-all name for the vast menu of poses that are practiced wherever you can roll out a sticky mat.
An 1100 lb horse on a dry forage diet at an average temperature of 68 degrees Fahrenheit will need a minimum of 6-7 gallons of water per day or 48-56 lbs of water, and many horses will drink more water than the minimum.
Entire textbooks are written on this topic, but the basics are: 1  Hay and other roughages provide nutrients and satiety for your horse.  On average, a horse must consume about two percent of dry matter of its bodyweight per day (A 1000 lb horse will need to consume 20 lbs of feed on a dry matter basis).