I feel like there is some misunderstanding with what a Tur is. Perhaps it is house ruled differently here, but a Tur is NOT any one pack's territory. A Tur is a sacred place, fighting should be avoided in the Tur. It's supposed to be a meeting ground, a sacred neutral zone for packs together and messengers from other places to arrive to delivery information. That's why it's like the place for new arrivals to pop in, much like Elysium for Vampire or the Circle for Mages.