North American Trapper "The Magnet" Trailing Scent. Our Trailing Scent is a top-notch animal attractant that is a mixture of Salmon Oil, Blueberry Oil, Loganberry Oil, Sweet Corn Oil and other essential ingredients making this solution a great addition for use at any Dog-Proof, Cubby, Trail, Bridge or Pocket Set. Works great for Raccoon, Otter, Mink, Muskrat and more. 16oz.