Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
There's a rare breed of pig that looks like a sheep.
14
When dragonflies mate, their tails form a love heart.
22
Only 3% of bird species have penises.
0
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Cows can sleep standing up, but they can only dream lying down.
745
Squirrels forget where they hide about half of their nuts.
698
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40