» Sun Aug 19, 2012 9:25 am
Because werewolves are savage beasts. http://www.uesp.net/wiki/Lore:On_Lycanthropy:
I was pushed out the cellar door into the snow with the first wave of panic, but I could see that some of the more brave (or more drunk) hobos were rushing into the darkness to do battle with the lycanthrope. They were all, of course, almost instantly killed.
(...)
"Not too tough," he said as he emerged, carrying the carcass with him. "Winter must have been tough on him too." Despite his bold words, the blood on his face and chest did not only come from his foe.
Perhaps it is because they are doomed that makes lycanthropes so aggressive. I have removed the contents of a werewolf's stomach and found more remnants of roots and berries than animal flesh. My conclusion is that they do not need to attack and devour humans to survive. Yet, for some reason they do. Does lycanthropy drive them mad, or do lycanthropes feel the need to spread the disease as a form of procreation? I do not know.
You say "can become wolves". They not only can, they must. And when they do, they hear Hircine's call forcing them to hunt and kill.
You say "sabre cats". Do you think these animals are loved? No, if they are near human settlements they're hunted down, much like wild cats in real world.