Pitbulls ??Aggression, Fact or Not???

[Kfamr]

I am sorry but I dont believe they can just snap, there has to be something to trigger it.

And this is VERY true.
To the untrained eye it may seem there was nothing to trigger an attack. Every single dog gives out some sort of warning, wether it be vocal, posture, or looks. An experienced dog owner will know when their animal is upset or bothered by something and can correct it before anything happens.

Something that doesn't seem reasonable to attack/bite/bark over may look completely different from a dog's point of view.