M•A•C Member Groups
- A Different Breed Animal Rescue
- AHIMSA of Texas
- Animal Allies of Texas
- Animal Connection of Texas
- Animal Guardians of America
- Animal Rescue Klub
- Animal Rescue League of Texas
- Animal Rescue of Texas
- Arlington Humane Society
- Barn Cats - Feral Cat Rescue
- Basenji Rescue and Transport
- Cat Matchers
- Citizens League for Animal Welfare
- Companion Animal Network
- Companions for Life
- Denton Humane Society
- DFW Wildlife Coalition
- East Lake Pet Orphanage
- Feral Friends Animal Rescue
- Frisco Humane Society
- Greyhound Adoption League of Texas
- Humane Animal Rescue Team
- Humane Society of Dallas County/Dog and Kitty City
- Humane Society of Flower Mound
- Humane Society of Lewisville
- Humane Society of North Texas
- Humane Society of The United States
- Kaufman County Animal Awareness Project
- KittiCo Cat Rescue
- Legacy Boxer Rescue
- Lexee's Legacy Animal Rescue and Sanctuary
- New Beginnings Cat Rescue
- Lucky Dog Animal Rescue, Inc.
- Operation Kindness
- Paws In the City
- Protective Animal League
- Richardson Humane Society
- Safer Stray and Feral Rescue
- Scottie Kingdom Rescue
- Seniors' Pet Assistance Network
- Second Chance SPCA
- SouthEast Dallas Humane Society
- S.N.Y.P. - Spay Neuter Your Pet
- Sparky's Pals Humane Education/Animal Welfare
- S.P.C.A. Of Texas
- Stray Dog, Inc.
- Texas CARES
- Treasured Friends Animal Rescue and Adoption
- Wild Care, Inc. - Wildlife Rehabilitation