Blindness and deafness: Double merle Aussies ordinarily have eye defects and may also be at increased threat of remaining deaf. – Thăng Ma: Có tác dụng giảm worry, tăng cường hoạt động của hệ miễn dịch The breed descends from European herding puppies that lived around the Pyrenees Mountains. https://dinahm530kry8.wikimidpoint.com/user