She looks like a big dog -- what breed? And what breed is the new dog?
Predators
I live in the country with an abundance of predators. I lost my fair share of birds until we got a great dog that protects the farm from varmits including owls, hawks, coyotes, snakes, and worst of all... Coons! She considers the chickens part of her family and stands guard everyday. Our birds free range during the day and I have not lost a bird to predators since she became part of the family. She also gives us unconditional love and companionship. I have seen her confront a coyote in our horse pasture. We just got a second pup for her to train.