Buck Bourbon Old Fashioned Liquid Corn Topper Deer Attractant - Buck Bourbon Old Fashioned Liquid Corn topper is Buck Bourbon's proprietary blended highly attractive liquid supplement. Through testing Buck Bourbon has developed this liquid topper that is the perfect enhancement to any mineral or supplemental feed. The sweet aroma of Buck Bourbon Old Fashioned attracts deer from great distances and the intoxicating taste keeps them coming back for more. Feed Buck Bourbon responsibly.