The dry lot corral behind my house now holds a pony and 3 sheep. We find we can clean up hay stems, straw, and pony poop while leaving the dirt behind without a problem. However, we can’t find a rake small enough to catch the sheep ‘raisins’ so they are building up. It is the dry season now, no rain at all, but I don’t want manure soup when the rain comes. We can always just scrape and shovel both raisins and loose dirt, but that is going to cause too much erosion in this pen, and it would be hard to haul in truckloads of replacement dirt.
Short of having to run all the scrapings through a wire sieve, does anyone have a better way of clearing sheep poop off of bare dirt while leaving the dirt?