I just lost all 6 of my 5 week old flock to the neighbors dog. It gutted one, and just killed the others with no marks. Almost like it was playing with their corpses. My kids are so upset, my 5 yr old cried herself to sleep. Whats frustrating is that I just build an outdoor pen for them to run around in while we were at home. I used that PVC coop material, like coop wire, but plastic. I will never use that again, the dog tore through it. Whats odd is that the holes in the pen are in no way big enough for the dog to fit through. She must of tore open several holes, and waited for the chickens to try to escape. Then pounced them. I got home and it was like a CSI murder scene. I just wish my kids didn't see it.
My neighbor addmited it was her dog, and payed me for the cost of the birds. I had feared that her dog might get loose, as I have had problems with their dog pooping all over my yard in the past, but I didn't think their dog was such a vicious killer.
I'm really bummed. Now I need to find new birds 2 RIR, 2 Barred Rock, and 2 easter eggers. One of which was absolutely beautiful.