How tall do donkeys grow?

Donkeys stand between 10 hands (102cms) and 14 hands (142cms) high but they can also come in all sorts of sizes, the Miniature Mediterranean Donkeys in the above photograph stand less than 9 hands (91cms) high and the Poitou and the American Mammoth donkey can reach up to 17 hands (173cms) high!

(Photograph courtesy of My equestrian World)