My GSD will leap from the ground into the cab of my semi truck (about 5 feet) any day of the week and twice on sundays. She also enjous hurdles.
during training and certs Rocket has to jump thru the window of a large truck and apprehend a "suspect".
She also can jump on the top of a six foot fence and squirm the rest of the way over.
And she is a smallish shepherd.
She also climbs the ladder to the boys tree house if they are up there....
The only problem is she can't get down....Lol
She has freaked quite a few people out by jumping over a 1/2 door in our kitchen to get into the living room. People tend to get a little excited when a german shepherd jumps over a four foot door when they are not expecting it.
Especially Pre-K teachers on a home visit.
I should try to get a picture of that..... Toooo Funny!