- Cats are the most popular pet in the United States: There are 88 million pet cats and 74 million dogs.
-Cats have over 20 muscles that control their ears.
- A group of cats is called a clowder.
-Cats sleep 70% of their lives.
-Evidence suggests domesticated cats have been around since 3600 B.C., 2,000 years before Egypt's pharaohs.
-Cats are often lactose intolerant, so stop giving them milk!
-Cats make more than 100 different sounds whereas dogs make around 10.
-A cat's brain is 90% similar to a human's — more similar than to a dog's.
-Cats and humans have nearly identical sections of the brain that control emotion.
-It was illegal to slay cats in ancient Egypt, in large part because they provided the great service of controlling the rat population.
- In the 15th century, Pope Innocent VIII began ordering the killing of cats, pronouncing them demonic.
- Isaac Newton is credited with inventing the cat door.
- The first cat in space was French. She was named Felicette, or "Astrocat." She survived the trip.
-Black cats are bad luck in the United States, but they are good luck in the United Kingdom and Australia.

-Cats have over 20 muscles that control their ears.
- A group of cats is called a clowder.
-Cats sleep 70% of their lives.
-Evidence suggests domesticated cats have been around since 3600 B.C., 2,000 years before Egypt's pharaohs.
-Cats are often lactose intolerant, so stop giving them milk!
-Cats make more than 100 different sounds whereas dogs make around 10.
-A cat's brain is 90% similar to a human's — more similar than to a dog's.
-Cats and humans have nearly identical sections of the brain that control emotion.
-It was illegal to slay cats in ancient Egypt, in large part because they provided the great service of controlling the rat population.
- In the 15th century, Pope Innocent VIII began ordering the killing of cats, pronouncing them demonic.
- Isaac Newton is credited with inventing the cat door.
- The first cat in space was French. She was named Felicette, or "Astrocat." She survived the trip.
-Black cats are bad luck in the United States, but they are good luck in the United Kingdom and Australia.
