| Saving the Elephants Run IncSouth Dartmouth | Form 990-N | No figure |
| Paws 4 A CureWakefield | Form 990-N | No figure |
| Sweetpea Friends of Rutland AnimalsPaxton | Form 990-N | No figure |
| Little Bear Stables IncLancaster | Form 990-N | No figure |
| Friends of the North Attleboro Animal ShelterNorth Attleboro | Form 990-N | No figure |
| Hope Haven Pet Rescue IncWorcester | Form 990-N | No figure |
| Palmarito Sea Turtle Rescue IncEast Falmouth | Form 990-N | No figure |
| GSP Rescue New England IncTewksbury | Form 990-N | No figure |
| Barnstable Association for Recreational Shellfishing IncWest Barnstable | Form 990-N | No figure |
| South Shore Pet Food Pantry IncWeymouth | Form 990-N | No figure |
| Hearts for Hooves IncBarre | Form 990-N | No figure |
| Rainbow RescuesWesthampton | Form 990-N | No figure |
| Provincetown Dog Park AssociationProvincetown | Form 990-EZ | $27,517FY2025 |
| Wags 2 Riches Dog Rescue IncGloucester | Form 990-N | No figure |
| Survivor Tails Animal Rescue IncRockland | Form 990-N | No figure |
| Greyhound Rescue of New England IncUpton | Form 990-N | No figure |
| Big Pond Association IncWestfield | Form 990-N | No figure |
| Friends of the Springfield Vet CenterWest Springfield | Form 990-N | No figure |
| Poodle Rescue of New England IncFramingham | Form 990-N | No figure |
| Old Colony Dog TrainingSalem | Form 990-N | No figure |
| No Mutts Left Behind IncCherry Valley | Form 990-N | No figure |
| Stripers Forever IncNewbury | Form 990-N | No figure |
| Shadow Fund NEAndover | Form 990-N | No figure |
| Animal Control Officers Association of Massachusetts IncNew Bedford | Form 990-N | No figure |
| Off the Rocks Animal Rescue IncWellesley | Form 990-N | No figure |
| New England English Springer Spaniel Rescue IncAshland | Form 990-N | No figure |
| Felix Neck Wildlife Trust IncVineyard Haven | Form 990-N | No figure |
| Humane Coalition for Animals of Greater New BedfordNew Bedford | Form 990-N | No figure |
| Apache Way Farm Rescue IncDighton | Form 990-N | No figure |
| Windows on Wildlife IncLittleton | Form 990-N | No figure |
| Fine Feline Cat RescueUxbridge | Form 990-N | No figure |
| Cape Community Equestrian Association IncSouth Yarmouth | Form 990-N | No figure |
| Needham Police Working Dogs Foundation IncNeedham | Form 990-N | No figure |
| Ginger Cat Project IncorporatedHolbrook | Form 990-N | No figure |
| Evas Kitties IncNewton Centre | Form 990-N | No figure |
| Equine International CorpBoston | Form 990-N | No figure |
| Bristol County Beekeepers Association IncNorth Dighton | Form 990-EZ | $12,387FY2024 |
| Rusty Tank CorpSalem | Form 990-N | No figure |
| Faces IncWest Springfield | Form 990-N | No figure |
| House Rabbit ConnectionSpringfield | Form 990-N | No figure |
| Westie Rescue of New England IncNew Bedford | Form 990-N | No figure |
| The Center for Rehabilitation of Wildlife IncCummington | Form 990-N | No figure |
| Massachusetts Union for Siberian Huskies IncMalden | Form 990-N | No figure |
| Safe Tails Animal Rescue CorpMerrimac | Form 990-N | No figure |
| All Cats All the Time IncNewton Centre | Form 990-N | No figure |
| All for the Animals IncSagamore Beach | Form 990-N | No figure |
| Paws in Your Hands Rescue IncSudbury | Form 990-N | No figure |
| Scientific and Medical Coalition Against CancerHanover | Form 990-N | No figure |
| Northhampton Society for the Prevention of Cruelty to Animals IWilliamsburg | Form 990-N | No figure |
| South Coast Tropical Fish Society IncDartmouth | Form 990-N | No figure |