Border Collie puppies grow up to be midsized dogs. Border Collies come in two different types: one type has a sleek fur coat and the other has a courser fur coat. The coat of the Border Collie varies in color and can include black and white or red and white. Energetic, fun loving, playful and sociable, Border Collie puppies are both smart and easily approachable. Border Collie puppies are splendid family dogs, offering a good-natured, sensitive pet for the entire family to enjoy and adore. Border Collie puppies make excellent indoor or outdoor pets but do require a lot of exercise and playtime outdoors. This breed of dog is highly intelligent and can be easily trained to fulfill the tasks desired of its masters.