Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
Cats and dogs can hear ultrasound.
350
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255