The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Sloths take two weeks to digest their food.
243
The seahorse is the only fish to have a neck.
12
There's a rare breed of pig that looks like a sheep.
14
Squirrels forget where they hide about half of their nuts.
698
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11