Because Most Bampira Attack And Kill Humans, Which Is What The mga asong lobo Protect! So Natuarally, They Are Pissed! Also, Theres A Tribe Story About The Cold Ones! They Attacked The Tribe And Killed Most Of Them Off! You Can Read Eclipse Now Why They Hate The Cullens? I'm Guessing It's A Trust Issue Because The Cullens Haven't Done Either Of Those Things! I Guess They Just Don't Like The Idea Of Trusting A Vampire, There Loss I Guess!
theirs enemies cause werewolf-vampire: Bampira kill humains and that's what mga asong lobo are trying to prevent and vampires-werewolf: well it's obvious mga asong lobo kill vampires.
why every body have the same answer its's obvious guys .it's cause they're both nighht creatures fighting on the same territory ware wolfs needs the full moon to phase and vamp's can't walk in sunlight,all off this is twisted now in twilight,facts have been changed,and the rules are changed here of course...that what makes it different and madami thrilling than any vampire story every thing here is amplified :there passion,power .they cant be slayed any madami sa pamamagitan ng a dagger in the hurt or asilver bullet,sun can't hurt them,they even look madami beutifull oooops sorry for changing the subject all n allthey 're natural born enemies another theory is because warewolfs were slaves fore vamp's then they fuoght for their freedom like thae story inthe sa ilalim ng daigdig