The cat brain weighs about 30g.
167
Cats recognise the voice of their owner, but never evolved to care.
22
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Condoms were originally made of animal intestines or linen.
347