Cats sleep for 70% of their lives.
8
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
A dairy cow can produce more milk when listening to music.
446
The ancestor of all domestic cats is the African Wild Cat which still exists today.
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