Tips for slowing down a bun?!  The only thing I can think of is to gate off the upper half of the stairs so that she can only run up and down the bottom half – that way she might not gain as much speed as when she runs the length of the whole stairway?

Wick really enjoys elevation, so he likes to climb and see where he can/can’t jump. He makes goals which he revisits when he’s too scared to do it one day; he’ll try the next until his legs say, “Okay, let’s do this.”. Sometimes, it does end in him landing not so gracefully and sometimes sliding into a wall (laminate flooring).

When I noticed Wick would consistently ram his face into the futon because he’s trying to jump up at too steep an angle, I began to guide him whenever I saw he was trying to jump up. I’d shift him back and make sure his face is looking at the futon, and gently lift him in the ideal jump-angle. It took about 2 times, but he seemed to get the idea.

If there’s a particular step Buttercup keeps accidentally skipping over, or over/undershooting, maybe try guiding. As smart as some rabbits are, they do not all understand the falling/jumping physics of the world, haha.