Here the hutches have wood bottoms and are usually raised up on legs so no issues of digging out. That would only be an issue with a run. Unless we're taking cross purposes here?
In the UK a hutch is a little wooden home, usually with 2 compartments, one of which has a wire front. Then, through the summer atleast, we put them out in a run for some or all of the day, which either goes on grass or concrete, for exercise purposes.
What i mean by a hutch
https://www.amazon.co.uk/gp/aw/d/B00...5L&ref=plSrchi
And a run
https://www.amazon.co.uk/gp/aw/d/B00...evL&ref=plSrch