Many folks abandon dogs out here in the country, then either they get taken in by someone or become a nuisance in many cases. We have had more feral dogs attack livestock than coyotes in my opinion. Cows, horses, goats, chickens you name it. I will protect my interests against such animals simply because the loss of livestock hits my wallet pretty hard, I wish this was not the case as putting down a domesticated animal is neither a challenge nor feeds the family. In the end, it simply comes down to whether the Feral dogs are a threat, if so then they need to be eliminated before someone or something gets hurt.