It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The Basenji dog is the only dog that is not able to bark.
4
A group of unicorns is called a blessing.
304
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16