Committed to providing environmentally friendly, non-destructive, and effective goose control. Chicagolands Goose Busters, founded in 1998 by Ray Hornung, provides goose control to golf courses, park districts, and homeowners associations. Incorporated in 2010, Chicagolands Goose Busters has evolved from providing services in the local area with Border Collies to servicing North America with The Denier. The Denier products, proudly manufactured in the USA, are a patented system (US patent number 8667930) that provide 24 hour a day goose control. We offer a full line of products to meet every need, both on water and land, with custom designs available upon request. Our products may be leased, leased to own, or purchased, and offer a full 30 day money back guarantee with a 1 year buy back program. "If you're not happy, we're not happy, and we want happy, satisfied customers." - Ray Hornung, President To learn more, please visit thedenier.com.