they were taught to herd fish they were taught to herd fish they were taught to herd fish have webbed toes for swimming Portuguese Water Dog an ideal hearing-ear or deaf-assistance dog have webbed toes for swimming have webbed toes for swimming an ideal hearing-ear or deaf-assistance dog an ideal hearing-ear or deaf-assistance dog they were taught to herd fish Portugese Water Dog an ideal hearing-ear or deaf-assistance dog have webbed toes for swimming