Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Two dogs were among the Titanic survivors.
262
Denmark has twice as many pigs as there are people.
66
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Cats recognise the voice of their owner, but never evolved to care.
22
A puppy is born blind, deaf, and toothless.
16
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2