There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Cats recognise the voice of their owner, but never evolved to care.
22
A group of pugs is called a grumble.
10
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Sheep, goats, octopuses, and toads have rectangular pupils.
7