The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Cats sleep for 70% of their lives.
8
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Drivers kill more deer than hunters do.
660