Raj from the Big Bang Theory is married to Miss India.
11
When cats are happy, they may squeeze their eyes shut.
10
Dolphins have names for one another.
18
Some British police cars carry a teddy bear to console children after an accident.
46
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
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