Sheep, goats, octopuses, and toads have rectangular pupils.
7
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21