The Polite Parrot
- Offers avian behavior consulting, behavior modification for challenged birds, in-home boarding, rescue, and adoption.
- http://www.thepoliteparrot.com/

Haus von Brader Dog Obedience Training
- Frank Brader offers a 9-week course in dog obedience training at facilities near Brookfield Zoo and in Downers Grove.
- http://www.dogtrainingbyfrank.com/

Paws Around Chicago
- Provides pet taxi service. Features transportation rates, services provided and links to local pet businesses.
- http://www.pawsaroundchicago.com/

K9s in Motion Agility School
- Offers dog agility training for all skill levels in the chicagoland area, including locations in Downers Grove and West Chicago. Features location maps, pricing, details, testimonials and photo gallery.
- http://www.danapike.com/

Knox Swan and Dog LLC
- Serving the greater metro area and using border collies and swans to drive canada geese off property.
- http://www.canadiangoosecontrol.com/