I have ridden an arab mare
that racked! (pure arab, kemosabi grandaughter) She wouldn't
hold it for long, but I knew I was feeling a rack. She belonged to a
friend that I was riding with, so I mentioned it.. she said "Yes, she
racks. I used to ride her with a walking horse and she picked it
up." Personally, I didn't think it possible, but she definately
was racking.
