Werewolves originate from the race of demonic werewolves within the Netherworlds. And upon the merge of blood between man and demon the Feral Werewolves were born. These beasts possess a great strength and can shift into the bestial forms that natural werewolves need training to achieve, however they have no control over these forms and usually just kill and slaughter. There are even some whom are permanently stuck in Wolf form.
Feral werewolves work exactly like the Werewolf template in base Pathfinder. However the example werewolf here gains the following changes.
Gain the Evility Wild cry which grants a +1 bonus to attack rolls for every adjacent enemy.