Okay, this is from the Attak of the Zombie Cats flikr. As an abashed cat lover, I love this.
Also along Cat lines...
Cyclopean kitty. This is not a photshop, this thing was actually born and lived for a short while.
And where there are cat's there's sure to be...
A good dog can be a valuable ally when the zombies come, unless it tends to bark a lot or otherwise attract attention. Get an unconspicuous dog.