Here is a comparison as to why Zombies are better than cats and dogs.
DOGS
Dogs defend people:
A well placed zombie in the front yard will both defend your house and deter criminals (You may want to put zombie on a shorter chain come Halloween to prevent outbreaks and lawsuits). BONUS! A nifty gnome costume, or antlers on your zombie and it could pass as lawn art. Dogs save people:
Zombies float. Thus they make good flotation devices for saving children from the middle of a surging stream. They'll even cling on to your child if they're unconscious. Dogs are "Man's Best Friend":
A zombie could have, at one time, been your best friend. Dogs can be taught tricks:
Will your dog "heel" while on fire? I think not. Dogs are good with children:
Zombies absolutely love children. Children run slowly.
CATS
Cats have their own personalities:
Have you not seen thriller? Those zombies got attitude! Cats are clean:
Zombies can clean up after themselves. Just tie your favorite vacuum or mop to their rears and watch as they mop up those nasty blood stains. Cats are independent:
You can leave your zombie in a closet (under the stairs) and it'll be waiting right there for you when you get back. Cats can entertain themselves:
Zombies don't need to be entertained, ever. Cats can be litter trained:
Zombies don't poop, do they?