I'm prepping a chook area, and have tons of fist to smaller sized stones. Any suggestions about what to do with them ? As we're building our gardens right now too... I was thinking about putting all the stones in our keyhole paths. Would be a bit rough on the feet... but, don't really have anything else to make the paths with (with the exception of cardboard on the bottom to supress weeds). Know they could be used for drainage purposes... but can't think of anything I need to drain Thanks !