Beast Buffet, L.L.C., in Monroe, WI, is the area's premier pet food and supply store. Serving all of southern Wisconsin and Northern Illinois since 2003. "Buy the Best for your Beast!" We have a variety of dog and cat food, toys and treats, cage and wild bird supplies, small animal supplies and livestock feed. For all your pet and livestock supply needs, stop by the Beast Buffet, L.L.C. in Monroe today!