Domestic pigs average a top speed of about 11 miles per hour.
182
Cats recognise the voice of their owner, but never evolved to care.
22
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
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
Mosquitoes don't just bite you, they also pee on you.
11