Our barn has two stalls and a large space so the horses can just run in. The problem is that the space right outside the barn is very muddy because it's a heacy traffic area. Sometimes a few of the horses will get pushed out and end up standing out in the mud.
The barn that I work at had the same problem in their broodmare paddocks until they put down what looked like a mixture of red pea gravel and sand in front of the barns. Does anyone know what this might be and where to find it? Or know of anything that would also work in this situation?