Animal Related nonprofits in Connecticut

Animal Related nonprofits in Connecticut. Browse 623 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Operation Hold Your Horses Inc

    EIN 922893931 · Headquarters: BRISTOL, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Operation Opioid Inc

    EIN 882917039 · Headquarters: Newington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Operation Rescue Inc

    EIN 414329738 · Headquarters: sterling, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Opin Inc

    EIN 300386610 · Headquarters: RIVERSIDE, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Our Companions Domestic Animal Sanctuary Inc

    EIN 412047734 · Headquarters: Manchester, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Out to Pasture Farm and Rescue Inc

    EIN 061635636 · Headquarters: NEWINGTON, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Outrider Dogs Rescue Inc

    EIN 921248406 · Headquarters: SIMSBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. P a W S Pound Animals Are Worth Saving Inc

    EIN 201642245 · Headquarters: Eastford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Pachaug Wildlife Rehabilitation

    EIN 931991969 · Headquarters: Griswold, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Pack Leaders Rescue of Ct Inc

    EIN 462143229 · Headquarters: East Hartford, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Paw Petrol Inc

    EIN 333761708 · Headquarters: Bridgeport, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Paws 4 Life Animal Rescue Inc

    EIN 832338548 · Headquarters: BOLTON, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Paws 4 Rescue Inc

    EIN 562529903 · Headquarters: North Granby, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Paws Cat Shelter Inc

    EIN 814975597 · Headquarters: PUTNAM, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Paws for Life Animal Rescue Inc

    EIN 823893542 · Headquarters: Tolland, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Paws Pride Inc

    EIN 300635805 · Headquarters: AVON, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Paws Rescue League Inc

    EIN 862728645 · Headquarters: Bristol, CT, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Pawsitive Care Snoopy Corporation

    EIN 923086864 · Headquarters: Southington, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Pawsitive Rescue Division

    EIN 994757153 · Headquarters: Suffield, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Penny Harris K9 Foundation Inc

    EIN 923281187 · Headquarters: Broad Brook, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. People for the Animals League of Southbury Inc Pals

    EIN 450485252 · Headquarters: SOUTHBURY, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Perfect Imperfections Incorporated

    EIN 820731478 · Headquarters: Watertown, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Persian Wildlife Foundation Inc C/o Morad Tahbaz

    EIN 272508776 · Headquarters: WESTON, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Pet Animal Welfare Society of Connecticut Inc

    EIN 066067445 · Headquarters: NORWALK, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Pet Assistance Inc

    EIN 132856917 · Headquarters: New Preston, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Pet Connections Inc

    EIN 061379956 · Headquarters: OLD LYME, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Pet Pals Northeast

    EIN 061520447 · Headquarters: Plainfield, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Pet Protectors Inc

    EIN 061596269 · Headquarters: FAIRFIELD, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Petals 4 Paws Llc

    EIN 842685476 · Headquarters: STAMFORD, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Pets on Wheels of Connecticut Inc

    EIN 261395973 · Headquarters: Cromwell, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Philanthro-pups Inc

    EIN 834192400 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Phoenix Rising Equine Rescue Inc

    EIN 743160618 · Headquarters: North Stonington, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Pieper Foundation Inc

    EIN 873419133 · Headquarters: MIDDLETOWN, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Pitbullary

    EIN 870839059 · Headquarters: SOUTH WINDSOR, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Pitter Patter Feline Rescue Inc

    EIN 270350529 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Plainville Blue Dolphins Parents Association

    EIN 061312205 · Headquarters: PLAINVILLE, CT, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. Poodle Rescue Connecticut Inc

    EIN 061568482 · Headquarters: NAUGATUCK, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Portland Fish & Game Foundation Inc

    EIN 201256163 · Headquarters: Portlanf, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Presents for Paws

    EIN 472041172 · Headquarters: East Haddam, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Project Precious Rescue Inc

    EIN 461131954 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Protectors of Animals Inc

    EIN 060959891 · Headquarters: EAST HARTFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Pugpit Rescue Inc

    EIN 473140796 · Headquarters: Quaker Hill, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Pups Without Partners Inc

    EIN 300143519 · Headquarters: West Haven, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Purr Friends Inc

    EIN 800037642 · Headquarters: Torrington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Purr Project Inc

    EIN 331107336 · Headquarters: North Haven, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Purrfect Lounge Foundation Inc

    EIN 393658289 · Headquarters: Plainville, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Quiet Brook Wildlife Rehabilitation

    EIN 881108559 · Headquarters: Pomfret Center, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Raccoon Crossing Rehabilitation Center Inc

    EIN 300552792 · Headquarters: Guilford, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Racing Owners Assisting Racers Inc

    EIN 900298956 · Headquarters: Plainfieled, CT, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Ratlum Mountain Animal Rescue Inc

    EIN 850781263 · Headquarters: Collinsville, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Ravens Nest Rescue and Rehabilitation

    EIN 932288047 · Headquarters: Griswold, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Reborn Animal Rescue Inc

    EIN 850688995 · Headquarters: Torrington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Red Leash Rescue Inc C/o Ande Holcombe

    EIN 473575588 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Reenie Brown and Roy Makowsky Foundation Inc

    EIN 843227456 · Headquarters: FAIRFIELD, CT, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  55. Regap of Connecticut Inc

    EIN 222811679 · Headquarters: WOODBRIDGE, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Reggies Pet Project Inc

    EIN 800825445 · Headquarters: Norwalk, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Rescue Dog Village Guardian, Inc.

    EIN 471501375 · Headquarters: PRESTON, Connecticut, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Rescue Me

    EIN 061396771 · Headquarters: TOLLAND, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Rescue Me Small Animal Placement Inc

    EIN 843965732 · Headquarters: Berlin, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Rescues Who Rescue Inc

    EIN 113694789 · Headquarters: BETHANY, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Resonance Horsemanship Inc

    EIN 394886214 · Headquarters: Greenwich, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Resources in Search and Rescue Inc

    EIN 271153761 · Headquarters: Monroe, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Ridgefield Cat Project

    EIN 333219247 · Headquarters: Ridgefield, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Ridgefield Operation for Animal Rescue Inc

    EIN 061604963 · Headquarters: Ridgefield, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Rising Starr Horse Rescue Corp

    EIN 474027991 · Headquarters: WILTON, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Road to Refuge Animal Sanctuary

    EIN 844605238 · Headquarters: North Haven, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Rock Bottom Rescue

    EIN 335010657 · Headquarters: Ridgefield, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Roos Rescues

    EIN 814288733 · Headquarters: Shelton, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Rose Hope Animal Rescue and Refuge Inc

    EIN 061486514 · Headquarters: MERIDEN, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Rosys Rescue Inc

    EIN 843700583 · Headquarters: Bethel, CT, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Route to Rescue Corp

    EIN 873049502 · Headquarters: BLOOMFIELD, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Ruff & Rescue Inc

    EIN 842655929 · Headquarters: South Windsor, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Running for Rescues

    EIN 275484133 · Headquarters: MIDDLETOWN, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. S P C a of Connecticut Inc

    EIN 161626329 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. S P Stables Inc

    EIN 813707741 · Headquarters: DERBY, CT, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Sadie Mae Foundation Animal Rescue League Inc

    EIN 203346256 · Headquarters: Manchester, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Safe and Sound Animal Rescue Corporation

    EIN 462512262 · Headquarters: NEWTOWN, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Safe Haven Rescue Inc

    EIN 934437413 · Headquarters: Putnam, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Safe Haven Wildlife Rehabilitation Center Inc

    EIN 510626970 · Headquarters: North Granby, CT, US · Animal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Safe Inc

    EIN 222552434 · Headquarters: HAMDEN, CT, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Sanctuary at Half Moon Farm Inc

    EIN 824976531 · Headquarters: Cheshire, CT, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Sas Thailand Inc

    EIN 832857258 · Headquarters: Branford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Save a Best Friend Rescue Inc

    EIN 465013305 · Headquarters: Canton, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Save All Dogs

    EIN 383940298 · Headquarters: Glastonbury, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Save Our Strays Inc

    EIN 222993819 · Headquarters: WESTPORT, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Save the Buns

    EIN 854018596 · Headquarters: Stafford Springs, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Save Valley Conservancy Fund

    EIN 454287628 · Headquarters: ENFIELD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Saving Harbin Dogs

    EIN 931476857 · Headquarters: BARKHAMSTED, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Saving Paws Inc

    EIN 474529105 · Headquarters: MERIDEN, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Sbf Animal Rescue Inc

    EIN 472058465 · Headquarters: Harwinton, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Scottish Terrier Club of New England Inc

    EIN 352432016 · Headquarters: WATERBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Sea Research Foundation Inc

    EIN 061480300 · Headquarters: MYSTIC, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Second Chance Animal Rescue of Ct

    EIN 332930425 · Headquarters: BETHEL, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Second Chance Ranch Inc

    EIN 043388369 · Headquarters: West Suffield, CT, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  95. Serenity Farm Horse Rescue Inc

    EIN 842707460 · Headquarters: WOODBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Serenity Ranch

    EIN 933912363 · Headquarters: Lisbon, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Shark Side Inc

    EIN 851920940 · Headquarters: Westport, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Shelter Alliance and Resources for Animals with Handicaps Inc Sarah

    EIN 061632369 · Headquarters: STRATFORD, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Shifting Strides Inc

    EIN 990823421 · Headquarters: Middlefield, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Shut the Door Farm Rescue Inc

    EIN 852264190 · Headquarters: Salem, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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