most Morgans aren't spazes, but there is a linage that is rather spirited. Sorry I don't know what it is. The morgans that I rode had a few bad spots in their personality, but anyother horse in that condition would. One pulled a muscle in her leg and we didn't know it was hurting her, so she had a bad attitude when we rode her. And then the stallion was spooky because he had a bad experience as a foal and ran through an electric fence and was never the same again. In normal circumstances, however, they are wonderful. I call them Barbie Horses because they look just like the toy Barbie horses that you can buy. They have beautiful manes and tails!