Early American humans hunted car-size armadillos and used their shells for houses.
12
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
A group of pugs is called a grumble.
10
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250