When cats are happy, they may squeeze their eyes shut.
10
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Some British police cars carry a teddy bear to console children after an accident.
46
When dragonflies mate, their tails form a love heart.
22
A group of kittens is called a "kindle".
10
A puppy is born blind, deaf, and toothless.
16
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81