Pure bred, we own both parents. This is going to be our Delilas last litter.tails have been docked, dewormed, first shots done. We only have merles left, 1 male &3 Females. No stipulations on the puppies for purchase except we want them to go to good homes and if for any reason you cannot keep them please return them to us no questions asked. They have been well socialized, good with cats , dogs, and small pets. Great with children. They are super smart and easy to train. They are very loyal and bond with the family. My Aussies have never tried to leave the yard, they are protective of their territory and the children. They love to play and love to be cuddled, wether you want them as a working dog or a family dog. They make great service animals. Not aggressive.