My dog Sammy is a 18 month old border collie/queenland healer girl. I purchased Sammy at a breeder where the mom (queensland heeler) and dad (border collie) acidentally got together and had 10 little ones. I got Sammy for half off the regular price, she has been such a joy in our family. She is the smartest dog I have ever met and we love her so much.