Any shelter will do for bunnies I guess. He seems happy enough with fresh green grass at his nose and a decent bush to crouch under. For all the wintery look, it's not terribly cold, as the snow is mostly melting. This is our first official spring snowstorm, but it looks like it's not going to be much of one, as it's moving out fast. We need more moisture, I hope it rains some over the next few weeks.