Going to try it. I googled it and Muskrat scat in picture looked very similar.Looks like muskrat. Set a #1 or 1 1/2 just under the water with an apple or carrot on a stick in a run and you should have one in the first or second night.
Will doUse a couple of feet of chain or cable so the rat will drown after it is caught.
I will give it a tryUse the meat to make a pocket set for mink while you’re at it