Just like the title says, my male Macmasteri has been hanging out in the cave. He nearly got stuck coming out for food because he's slightly too big to fit through the opening. Does anyone know why he might be doing this? Neither he nor the female seem stressed at all, they are both active and eating well. He doesn't do this all the time, maybe one day a week, but I thought it was odd because my impression was that only the females use caves.