The phrase "healthy as a horse" is believed to come from America and the UK in the 1860s. Horses were believed to be very powerful and energetic, meaning that it would be good to be as healthy and energetic as a horse.
The phrase "healthy as a horse" means to be in excellent health or physically fit, typically used to describe someone who is robust and strong. This expression is drawn from the perception that horses are generally sturdy and resilient animals.
the origin comes from the lithuanian singer back in 1452 when he would sing of healthy horses and ride them to shows until one day when his horse got caught in the crossfire of world war 1 which was then the great war.
A horse
This phrase is referencing the way a horse holds it's tail high in the air as it runs.
Incidentally, two "horse" players who have each won one round of the three in a game are said to be "a horse apiece," a phrase which has come to mean "roughly even so far," as one might say that two political candidates with roughly equal poll numbers are "a horse apiece."
The adjective that means "horse-like" or "having the properties of a horse" is "equine".
A healthy horse needs daily grooming, feeding and exersizing. All of these are important..... and if they don't your horse can become ill, injured, Hungary and bored
Hay
Nothing. The phrase is "man about the house" not "horse".
alive
so your horse get enough nutrients and it stays healthy :)
schooling a horse is a phrase used for a systematic disciplined approach to training.