With a history going back to pre-Christian times, the Portuguese Water Dog travelled with world with 15th century Portuguese explorers, swimming between ships with its webbed feet.

• 葡萄牙水犬的历史可以追溯到公元前,还曾在15世纪跟随葡萄牙的探险家们周游世界,它们双脚带蹼,常在船只间游来游去。