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Cómo adiestrar a un Boyero de Berna
The Bernese Mountain Dog, affectionately known as the “Berner,” is a large and lovable breed that hails from the Swiss Alps. Known for their striking tri-colored coats, gentle disposition, and unwavering loyalty, Berners have captured the hearts of dog lovers worldwide. However, as with any breed, owning a Bernese Mountain Dog comes with its unique