Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A group of pugs is called a grumble.
10
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
1
Dolphins have names for one another.
18
Baby rabbits are called kittens.
6