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
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
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Gorillas can catch human colds and other illnesses.
205
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6