The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The Basenji dog is the only dog that is not able to bark.
4
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
When cats are happy, they may squeeze their eyes shut.
10
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11