Washington Fish and Wildlife may prohibit cattle from some department grazing lands to avoid conflicts with wolves, according to an internal review of grazing policies. The review responds to a wolf population growing in numbers and territory. If the department follows through, some of the 129,459 acres of grazing land owned by Fish and Wildlife likely would be off-limits to cattle.In other places, ranchers would have to sign detailed plans to prevent attacks by wolves with non-lethal measures. In some cases, cattle could be taken off the land to stop the depredations