For foxes, lead 2's, and BB's in the case of coyotes showing up, would probably be a better choice than T's. When using the larger pellets, you have two choices, you can either choke the pattern down and set yourself up for a miss, or you can leave it a bit wider, and make the patterns too thin for the smaller animals. A foxes body is not a lot bigger than a large cat. Lead 2's will put it down at 40 yards. BB's will break it's legs.