I'm glad they found the dog in the middle of one of his "acts", Glad your hen i ok too! My dogs have never layed a paw on my chickens but my mom had gotten a puppy and i caught it holding my duck down just knawing off his wing like it was nothing, looked like africa in my frontyard! Well no one here cared he hurt my duck, anyway my mom has a new pit puppy now and she's awesome with the birds thank god!