Yesterday I saw a guy out for a walk with his guinea pig! It was on a little harness and was happily amusing itself with scraps of stuff on the floor while he chatted on the phone.
It went after some food and he dragged it away. When it was getting pulled away, it didn't have any traction on the floor so it was sliding backwards, all limbs pointed at the food. It was hilarious. Like a little baby being dragged away from colorful items. I really wanted to take a picture but the owner was busy on the phone so I didn't want to interrupt him to ask.