For those who would like to catch some Muskrats, a Wire Box Trap can be made. Get some Wire (I forget what it's called), but it's the kind used for the Bottom of a Rabbit Cage. Use a 2x4 to bend the Wire into a 10" Square Tube 20"-24" long, and Wire the Two Edges together. Next Cut Two Square Pieces just big enough to Swing freely, and Wire One End to the Top, and very End of the Trap with the other End inside of the Trap, resting on the Floor of the Trap. The Door should be at a Slant, and Swing in and up. Do the same thing for the other End. Place the Trap in a Muskrat "Run", or at the Entrance to a Burrow under water. With 6-8 of these Traps in a heavily Populated slow moving Stream or Shallow Marsh it is possible to catch Dozens and Dozens of Muskrats.