Talk:Heihei/@comment-28097606-20170121061824/@comment-25506387-20170809135328

In actuality, chickens don't have teeth, and chickens with normal intelligence DO swallow small stones, to grind up food that they swallow whole. The stones stick to the sides of their bellies, and grind together, helping them to digest their meals. But of course, heihei, being,well, heihei, swallows huge rocks. Lots of birds carefully pick out small stones, many dinosaurs swallowed stones for this reason.