The cat brain weighs about 30g.
167
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Cats and dogs can hear ultrasound.
350
When you shave a guinea pig it looks like a little hippo.
19
Dolphins have names for one another.
18
A giraffe's kick is so powerful that it can decapitate a lion.
216