I agree with you there, Renee!
Before lots of people were here, there was an adobe style wall (well, the wall is still there, but now there are tons of houses around it) I used to take Millie on kind of like an agility course. It goes up and down, at some points very low, at others pretty high. She loved walking on it. Someone I knew was driving by and stopped to talk to me, and then she was like, "Oh my gosh!" and pointed in Millie's direction. I looked and she was poised on a 1 ft. x 1 ft. portion of the wall I'd never thought she'd get to, because it's about 11 freaking feet tall. She'd actually jumped from about 4 feet up, not all 11 feet lol, but when I was thinking about how to get her down I think I had a heart attack. She ended up jumping off herself onto the wall below just the way she'd gotten up.