The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
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
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17