My old guy used to jump up (and down) from the yard onto front porch... the wall was a good 6 feet high and he could clear it no problem from a stand still... my roommates dog, a lab shepherd cross, couldn't even get close.
When Jasper was a puppy (from about 5 months old) he would scale the back fence which was about 5 feet high or so. These dogs are very agile and athletic.
Feb 12, 2010 Rating
GSDs can jump High! by: Anonymous
My GSD, when motivated, can scale a six foot fence.