The term 'FLOCK WATCHER' can be broken down into two words, 'FLOCK' and 'WATCHER'. A COLLIE is a type of herding dog that is often used to help herd sheep and other livestock. The COLLIE is an intelligent and loyal breed that is well-suited for the job of FLOCK WATCHER. The COLLIE's keen senses and strong herding instinct make it an ideal choice for this role. The COLLIE is able to keep a watchful eye on the FLOCK and alert its owner to any potential danger or disturbance.