mini's are odd critters, they were once (probably still are) used in mines. Often never seeing the light of day, small, rugged and able to pull carts of coal or stone up out of the mine.
Like with a lot of things, once the wagon wheels are turning, I guess they can plod along for a long while and like with any of us, happiest when working or doing something.
I frequently get upset with the amount of people in this state that OWN a horse(s) and no feilds for them to graze, trot, run. They walk in circles and eat hay.
People are owning horses as possesions, not as pets. Yes they seem to get cleaned, water and feed, but you can see the cribbing, eating buildings away just to keep happy. Cribbing is normal in a way, but if horses are happy, they do not do this-or as much.
So if you own a horse, treat it like you should, ride, show your pet that he is valued as a member of your family. I have a neighbor that has a horse that won all these ribbons for barrel racing and shows, yet she is now 20 and stops in, does the things she needs and leaves. So sad. I sneak over, pat him, talk to him and give him a treat, carrot or apple. (they know I do go over and they told me it was ok. )
Imagine, a nice green lawn and a horse in a dirt dry pen.