Muskrats are truly the are Bread and Butter of the industry. Year after year they lead the country in total pelts and total dollars generated for the trapper. Is muskrat lure really worth using? Yes! If it is used properly and its the right lure. The muskrat is a lot harder to Lure consistently than a fox ever thought about being! Bread and Butter is a blend of several rat calling agents and has a very piercing odor which is a must in rat lures.