Progressive Animal Welfare Society
A Northwest leader in protecting animals since 1967, the Progressive Animal Welfare Society (PAWS) shelters homeless animals, rehabilitates injured and orphaned wildlife, and empowers people to demonstrate compassion and respect for animals in their daily lives.
http://www.paws.org

Wally's Friends
The mission of Wally's Friends™ is to dramatically impact the numbers of unwanted animals destroyed in shelters and starving on the streets by providing high quality, high volume, low cost, spay and neuter surgeries for cats and dogs, with an emphasis on serving rural and lower wealth areas of Chattanooga.
http://www.wallysfriends.com