Cats and dogs can hear ultrasound.
The costliest cat
The costliest cat ever is named Little Nicky, who cost his owner $50,000. He is a clone of an older cat.
More Animals Facts
Cats and Dogs Fact
The octopus does not have a blind spot.
Oldest Animal in The World
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.