Does dumping the bodies on higher ground (or places not on the floor) work? Because im guessing i'll eventually try out the non-lethal playthrough in the future.

If i dump an unconscious sod on a sofa for example (which is pretty low) and their legs are either dangling or on the floor, would the rats eat the person?

Also, which skills did you use frequently for your non lethal playthrough? (im guessing slow time, blink and agility or something. As well as dark vision).