I haven't seen one of these in a few days, so I thought I'd toss in one of my own.
It's meant for via ferrata to reduce the impact of falling on static gear. You loop a short rope through the holes and it absorbs the forces of the fall by friction of the rope slipping through. This is the Kong Kisa.
When you have 6 dogs and they all need a walk
Probably could be used that way, but not its designed purpose.
I just read the dog walking theory on the internet, so it's true.
Me too! Right here