Hi there, Have you seen your hen actually lay the egg? I thought one of my hens was doing the same thing (laying eggs in the dirt) until one day I saw her in her nesting box laying an egg and when she got out, there was nothing in the box. The egg was actually getting temporarily stuck in the fluff around her vent. She walked around a bit, and then the egg fell out in the run. I trimmed the fluff around her vent and it solved the problem. Maybe the same thing is happening with your gal?