AzCats
- Arizona Cat Assistance Team focuses on the feral cat overpopulation problem. They offer spay/neuter assistance, humane trapping of stray or feral cats, and cat rescue assistance.
- http://www.azcats.org/

Four Peaks Animal Rescue
- Offers cats and dogs for adoption, and calendar of events.
- http://www.fourpeaksanimalrescue.org/

Paw Placement
- Cat and dog adoptions. Listing of animals available for adoption, recent events, volunteer opportunities, and recommended links.
- http://pawplacement.org/

Southwest Wildlife Foundation
- Non-profit organization that rescues and rehabilitates injured and orphaned wildlife native to Arizona.
- http://www.southwestwildlife.org/

Citizens for Scottsdale Strays
- All-volunteer, privately funded charitable organization dedicated to reducing the number of homeless cats and other companion animals. Includes photos of available pets and volunteer opportunities.
- http://www.scottsdalestrays.com/

Arizona Feline Network
- Special needs cats up for adoption.
- http://www.azfelines.org/