Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
One litter of kittens can be produced by more than one father.
57
When cats are happy, they may squeeze their eyes shut.
10
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A group of kittens is called a "kindle".
10
A puppy is born blind, deaf, and toothless.
16