I found at our local tractor supply some steel traps designed for moles and chipmunks. They go down inside the tunnel of these critters and you put a stake on them so they don't get away. I'm sure you can catch other things on them as well. Right now at my tractor supply they have them for 1.99 that were marked down from 9.99. Thats a steel litterly! Check your local store since the owners don't think moles/chipmunks traps are a big seller. They come in a 2 pack.