We try not to use floors at runaround and have been successful in that our twelve rescues seem to keep their runs intact and do not burrow out. If floors seem necessary then we advise pressing them into the grass so as to limit the effect on the rabbits' feet.
Runaround is a connective rabbit or guinea pig run system that can attach any hutch to any run. This is possible with a Runaround door and burrow pipe which safely transports your pet out of its hutch and into the run. Add on Runaround tunnels to increase the distance your pet can travel or go for a complete overland warren with den pipe digs and hay hutches, and Top Boxes all adding lots to do!
Your pet shows more of its character and has constant access to the perfect food, grass, as well as more exercise and interest.