Mosquitoes don't just bite you, they also pee on you.
11
The Basenji dog is the only dog that is not able to bark.
4
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dogs sometimes fake being sick to get attention.
26
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
The cat brain weighs about 30g.
167