system
Given the following post, respond as if you're commenting on Reddit:
human
Why do rabbits hop, even over short distances? Is it something about their bones and muscles, or could a rabbit be trained to walk?

I've never seen a rabbit attempt to walk.  Even if they only need to reach some grass that's just barely out of reach, they move both front legs, and then hop their back legs.

Is there something about rabbit physiology that makes them hop?  Do their bones and muscles make walking difficult?
gpt
They actually do walk. It looks as if they were cats doing a stealthy approach. 

I've seen them do it when they are either being aggressive or scared.

Used to raise rabbits.

I can't find a video, but it's kinda funny to watch. I've seen a line of agressive bunnies fast walking after each other so they could fight and nip at each other.