thenammagazine
Super Freak
Totally disagree. Animals give it another dimension, a wrinkle, some background flavor to the story and another threat. Flying things, things faster than bipeds, that can infect are scary, yo. Depends on how vast you see the doomsday I suppose, the endgame - as a threat only to man or a threat to the entire planet.
This is exactly why I don't like them. With the zombies already, there's a certain level of doom for mankind. Adding in the animals is like entering a cheat code for the zombies. Without them, mankind's already ^^^^ed so why accelerate the situation? The infection should be like decay, a slow rotting process that eventually takes over. It's inevitable. There's more fear and tension in a slow death.