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
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
When dragonflies mate, their tails form a love heart.
22
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Sheep, goats, octopuses, and toads have rectangular pupils.
7