Two dogs were among the Titanic survivors.
262
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Dogs have been man's pet for over 14,000 years.
224
Lurch, a Watusi bull, had the largest horns in the world.
32