1. No need to potty train.

I don't know how, but cats just seem to figure it out! Set up a litter box and show them where it's at and they'll find their way.

2. Beware of scratching.

Even when they're just trying to play, you'll end up with scratches all over your arms and legs.

3. Get ready for all the cuddles.

Cats are the best cuddlers I know! They'll fall right asleep next to you in almost any position.

4. If they're uncomfortable, they'll hiss.

If you make a cat scared or mad enough they will seriously turn into the devil. Hissing and growling are definitely something you'll want to avoid making your cat do.

5. Meowing for food.

Get ready to be woken up by your fellow hungry cat. She will meow in your ear and nudge her head on you until you feed her!

6. Cat toys will be laying around everywhere.

Cats love their toys! Especially the noisy ringing ones we hate hearing in the middle of the night.

7. Your Christmas tree will be a wreck.

Cats love to play with toys and ornaments hanging on a tree will be really tempting for them.

8. They distract you from homework.

Your cat wants all the attention she can get. That means laying on your laptop until you realize it's play time, not homework time.

9. They purr.

Typically when they're really happy they will purr! The best feeling is when they lay right on you and start to purr when as you pet them.

10. They're one of the funniest animals to document.

Get your camera ready to take the silliest photos and videos of your cat. You'll never know what their going to do next!