I have reached level 4 of the first level on Explore, but the predators are getting harder, even the deer kick my butt. What can I do to make it easier for my wolves? I'm using 6 wolves, 3 of them have a lot of experience and can "kick". The other three can only "bite" but each time we run into a lone squirrel or quail I have the weak wolves battle it to help increase their stats.