A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
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
Lobsters have blue blood.
476
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Mosquitoes don't just bite you, they also pee on you.
11