Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
The octopus does not have a blind spot.
273
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12