LOL. These ideas that dogs will get sick from eating bones are funny. I feed my dogs chicken al the time. Yeah, they swallow it. Because there are two of them and they dont want to risk the other dog picking up the bits on the floor. They process bones very well. I'm sure by now you have seen that your dog is just fine. Anyway, chicken bones are fine, just dont cook them. Cooking bones makes them hard, and then they splinter. This is what may cause perforations.