Welcome to Keystone Collies!
We are a collie breeder located in the rural farmland of central Pennsylvania approximately 20 miles south of Williamsport. We are breeders of the lassie style collie. Our collies are raised on an 80 acre farm with plenty of space to exercise. They enjoy long walks down the farm lane to our pond. We enjoy their company as they follow us on our utv. They are well socialized with our children and are very much a part of our family. Our goal is to strive for the continual improvement of the breed in overall good health, temperament, and beauty. We have rough coat sable white, blue merle and tri-colored collies.