I actually tested the same thing with my cat and I can say that results are in agreement with this except for the heights of 1 foot and less. My cat (name Garfield) landed approx 50% of the time on his feet when dropped from 1 foot or lower. I also observed that his success depended whether he was asleep or fully awake. If he was asleep he never bothered to turn. I am not sure how many repeats I had (probably over 100) but I know that I could not do them all in one day - the cat always ran away from me...:confused