| Animal Control, Pest Control and Nuisance Animals, Burlington | Burlington |
| Burlington Humane Society | Burlington |
| Burlington. By-law Compliance, By-laws and Animal Services | Burlington |
| Dog Rescuers Inc (The) | Oakville |
| ElderDog Canada, Halton Pawd - No Physical Address | Halton Region |
| Farley Foundation | Milton |
| Halton K9 Lions Club | Oakville |
| Halton Women's Place, SafePet Program | Burlington |
| Hamilton/Burlington SPCA, Companion Animal Hospital | Hamilton |
| Hamilton/Burlington SPCA, Hamilton/Burlington SPCA Services | Hamilton |
| Happily Ever Esther Farm Sanctuary | Milton |
| Lab Rescue, Labrador Retriever Adoption Service | Oakville |
| Milton. Town Clerk's Division, By-law Enforcement | Milton |
| My Grandfather's Cat, No Physical Address - Online Service | |
| Ninth Life Cat Rescue | Oakville |
| North Halton Kitten Rescue | Georgetown |
| Oakville & Milton Humane Society | Oakville |
| Oakville. Municipal Enforcement Services, By-law Services | Oakville |
| Omega Canine Control Services | Halton Hills |
| Ontario. Ministry of the Solicitor General, Animal Abuse Hotline | Toronto |
| Pet FBI, Lost and Found Pets Reporting | Ontario |
| Southern Ontario Sheltie Rescue Society | Burlington |
