Fenrir set a path that circled them around the village. He didn't want to set off the wards. That would draw people back from the party they were all supposed to be at and he didn't want that this time. Maybe another time when he could set up a trap of some sort.
It didn't take them long to reach the warded area and Fenrir ran towards it. He had no intention of trying to enter it. He just wanted to show the other werewolves what they could be. He calm to a halt outside of the warded area and stared at the werewolves within. He then raised his head and bayed at the moon. It was a hunting call, a call to the pack, telling them that prey had been sighted and they should come and join him. And impossibility for those inside the wards but it was message enough. If you were free, you could be hunting with me, you could be strong and powerful, not treated like a rabid animal.