20 Weird Facts You Won’t Believe They’re True 

12. Cows have best friends 

Cows have been found to have best friends and will become stressed when separated from them.  

In fact, studies have shown that cows have strong social bonds and will form close relationships with other cows, much as humans form with their friends.  

They will even demonstrate empathy for each other and become distressed when a friend is hurt or upset.