Same here, several times and always husky/husky crosses. The only predator worse than those breeds (labs, spaniels, pit bulls who roamed here always ignored the chickens, but the Huskies just came to get their kill fill) is the mink. Animal control fined the owners of those dogs, and eventually I invested in a Kuvasz LGD to protect my flocks. The wandering retrievers, pitbulls and spaniels are welcomed for play by the LGD, but she HATES the Huskies and anything else that may pose a threat to "her" babies 
