Tree House Animal Foundation - Chicago organization which operates a cageless no-kill shelter. Harmony House for Cats - A not-for-profit, cageless, no-kill shelter for cats located in Chicago. Offers information on the cat of the month, the adoption process, and a newsletter CatNap From The Heart - Not-for-profit animal shelter, specializing in cat boarding and adoption. Located in La Grange Park. Second Chance Pet Adoption - All-volunteer pet rescue group specializing in cats and kittens serving northern Illinois. Cat Guardians, Inc. - A no-kill animal shelter for cats in Lombard, Illinois. Cats and kittens available for adoption. Cats-Are-Purrsons-Too - An organization that cares for tossed-and-found kitties. Located in Chicago.