Originally Posted by FeatheredFeet
First of all, you do NOT want to keep a Mini with a full size horse.
Miniatures are the best companion animal for full grown horses(or any other mammal for that matter). What you always need to keep in mind when mixing equines together is their personalities and whether they are a good match-but that has nothing to do with whether or not its a miniature.
Lots of amazing show jumpers have a miniature pony in the stall with them for company.
For years I bred show miniatures, more often than not I always had 1-2 horses in a herd of 10+ miniatures of all ages, genders and sizes. Your statement is completely false.