| MD | Aberdeen | Pooles Dog Rescue Inc. | 410-272-5861 |
| MD | Baltimore | Adopt a Homeless Animal Rescue | 410-558-4554 |
| MD | Baltimore | The Maryland SPCA | (410) 235-8826 |
| MD | Baltimore | Roberts Rescue | |
| MD | Baltimore | Lostpaws | |
| MD | Baltimore | Recycled Love | 410-576-0481 |
| MD | Berlin | Worcester County Humane Society | 410-213-0146 |
| MD | Cambridge | Humane Society of Dorchester County | 410-228-3090 |
| MD | Chestertown | Humane Society of Kent County Maryland | 1-866-661-7387 |
| MD | Columbia | Animal Welfare Society of Howard County, MD | 410-465-4350 |
| MD | Columbia | Howard County Animal Control | 410-313-2780 |
| MD | Elkton | CompAnimals | 410-392-2269 |
| MD | Ellicott City | Animal Advocates of Howard County | 410-880-2488 |
| MD | Fallston | Humane Society of Harford County | 410-836-1090 |
| MD | Fallston | Fallston Animal Rescue Movement, Inc. | 410-557-6161 |
| MD | Fort Washington | DAERRS | 301-292-8076 |
| MD | Frederick | Frederick County Animal Control | 301-694-1546 |
| MD | Frederick | Bully Lovers | |
| MD | Gaithersburg | Annies Orphans | |
| MD | Gaithersburg | McWag Rescue | 240 483-7976 |
| MD | Germantown | Shingilana Rescued Felines | 301-972-1742 |
| MD | Hagerstown | Humane Society of Washington County | 301-733-2060 |
| MD | Hollywood | Animal Relief Fund | 301-866-0305 |
| MD | Leonardtown | St. Marys Animal Welfare League (SMAWL) | 301-373-5659 |
| MD | Maryland Line | Animal Rescue Incorporated | 717-993-3232 |
| MD | Monkton | Pet Rescue of Maryland | 410-627-6563 |
| MD | Mt. Airy | Tails of Hope Sanctuary | 410-549-4760 |
| MD | Prince Frederick | Humane Society of Calvert County | (410) 257-4908 |
| MD | Queenstown | Queen Annes County Department of Animal Control | 410.758.2393 |
| MD | Randallstown | Pits And Rotts For Life Rescue | 443-220-7432 |
| MD | Reisterstown | Humane Society of Baltimore County | (410)833-8848 |
| MD | Ridgely | Caroline County Humane Society, Inc. | 410-820-1600 |
| MD | Silver Spring | Roxie's Fund Inc. | 301-962-7509 |
| MD | Washington Grove | Montgomery County SPCA | 301-948-4266 |
| MD | Westover | Somerset County Dog Control | 410-651-0986 |