I managed to find ALL of the facts that the silly cat invasion thing gave out. XD
Here they are in a random order:
Polydactyl cats are those with extra toes.
Cats are digitigrade, meaning that they walk on their toes.
The ancient Egyptians were among the first to realize the cat's potential as an expert vermin hunter.
Cats not only purr when they're content, but also when they're frightened or in pain.
Cats are often more playful when they are hungry.
Cats have 230 bones, while humans have 206.
Cats are unable to grind their teeth due to the way their jaw is hinged.
In medieval Britain, kittens were sometimes called "catlings".
A do