It was a powerful swimmer, with a crocodilian snout, broad feet that may have been webbed, shortened but heavily muscled hind limbs and a propulsive tail similar to that of some fish. (discovermagazine.com)
The medium - sized Welsh has a fantastic sense of smell and partially webbed feet, making it a powerful swimmer. (dogsora.com)
The Newfoundland was such a powerful swimmer that he could also haul a small boat to land. (hillspet.hk)