Most of their leg is a finger look closely. Count the joints. The hand begins 3 joints up (one is hidden in the hoof so it's not as obvious. Count down from the shoulder works too.) The wrist is 4 joints up, elbow 5, shoulder is the last one at 6 total. They have the same number of joints in the same spots that we do, just like a giraffe has the same number of neck bones as a rat.