Dolphins have names for one another.
18
One litter of kittens can be produced by more than one father.
57
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
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
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
A group of pugs is called a grumble.
10