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. Slinky Katz Inc

    EIN 743216084 · Headquarters: New Hartford, CT, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. Sophia L Orange Kitten Rescue

    EIN 844561546 · Headquarters: Warren, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Soul Mutts Rescue Ct

    EIN 465029622 · Headquarters: Plainville, CT, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. South Windsor Kennel Club Inc

    EIN 061331982 · Headquarters: AVON, CT, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  5. Southern Connecticut Agility Team Inc

    EIN 731704977 · Headquarters: Shelton, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Southern Connecticut Animal Trust Inc

    EIN 061526879 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  7. Southern New England Branch of the American Association For

    EIN 061265072 · Headquarters: groton, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Southern New England Navhda Chapter Inc

    EIN 061605212 · Headquarters: STAFFORD SPRINGS, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Southington Dog Park Association Inc

    EIN 205887904 · Headquarters: Plantsville, CT, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Spanish Water Dog Club Incorporated

    EIN 202415570 · Headquarters: Guilford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Special Needs Senoir Dog Sanctuary Inc

    EIN 845076608 · Headquarters: STAMFORD, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Spicy Paws Wildlife Rehab

    EIN 920552056 · Headquarters: Moosup, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Spotty Dog Rescue Inc

    EIN 461056652 · Headquarters: BRISTOL, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Springfield Kennel Club Inc

    EIN 900609146 · Headquarters: SIMSBURY, CT, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Stable Grounds Therapeutic Farm Sanctuary

    EIN 874556467 · Headquarters: New Haven, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Stamford Animal Shelter Alliance Inc

    EIN 300861425 · Headquarters: STAMFORD, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Starelief and Pet Assistance Inc

    EIN 454536373 · Headquarters: West Haven, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Stirrup Fun Stables Rescue Inc

    EIN 811218336 · Headquarters: LEBANON, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Stonewell Farms Inc

    EIN 332984875 · Headquarters: Easton, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Stratford Animal Rescue Society

    EIN 061596291 · Headquarters: STRATFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Stratford Cat Project Inc

    EIN 061610664 · Headquarters: Stratford, CT, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Stratford Ct Dog Park

    EIN 455061403 · Headquarters: Woodbury, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Straykatz Inc

    EIN 352227391 · Headquarters: Wolcott, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Strays & Others Inc

    EIN 061205549 · Headquarters: NEW CANAAN, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Strays Unlimited Inc

    EIN 270144479 · Headquarters: Uncasville, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Sugar Maple Horse Farm Inc

    EIN 934906151 · Headquarters: Bethany, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Sugar Paws Rescue Assist Inc

    EIN 474497794 · Headquarters: TRUMBULL, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Summit Missing Animal Response Team Inc

    EIN 471464234 · Headquarters: Stonington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Sumner Brook Farm Inc

    EIN 823698445 · Headquarters: MIDDLETOWN, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Sunny Brook Farm and Sanctuary

    EIN 813623433 · Headquarters: Hampton, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Sunstone Equine Sanctuary Incorporated

    EIN 994665093 · Headquarters: Columbia, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Super Paws Rescue

    EIN 472207199 · Headquarters: Southport, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Sweet Serenity Center for Humane Education

    EIN 994071539 · Headquarters: oakdale, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Tail to Paw Animal Support

    EIN 813751505 · Headquarters: EAST HAVEN, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Tailors Wildlife Rehabilitation Sanctuary Inc

    EIN 264745207 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Tails

    EIN 061616864 · Headquarters: WESTPORT, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Tails of Courage Inc

    EIN 271184731 · Headquarters: DANBURY, CT, USA · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990

  38. Tails of Joy Inc

    EIN 061510801 · Headquarters: MANCHESTER, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Talcott Mountain Agility Club Inc

    EIN 383661229 · Headquarters: SOUTH WINDSOR, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Tara Farm Rescue

    EIN 061506652 · Headquarters: Coventry, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Team Animal Rescue Inc

    EIN 843067300 · Headquarters: BETHLEHEM, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Team Goldendog

    EIN 202101820 · Headquarters: Orange, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Texas Flyers Dog Rescue

    EIN 872643709 · Headquarters: EAST HAMPTON, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Thank Dog Rescue Inc

    EIN 900985007 · Headquarters: Sandy Hook, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. That Newfoundland Place Inc

    EIN 272176439 · Headquarters: COVENTRY, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. The Animal Haven, Inc.

    EIN 060735382 · Headquarters: North Haven, CT, United States · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Ayers Wild Cat Conservation Trust

    EIN 836391580 · Headquarters: WEST HARTFORD, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. The Backyard Beekeepers Association Inc

    EIN 061439788 · Headquarters: Redding Ridge, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. The Cetacean Society International Inc

    EIN 066183660 · Headquarters: West Hartford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. The Connecticut River Salmon Association Inc

    EIN 060938591 · Headquarters: West Hartford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. The Little Pink Shelter Inc

    EIN 454150617 · Headquarters: WESTPORT, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. The Martina Foundation Inc

    EIN 061472279 · Headquarters: BETHLEHEM, CT, USA · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  53. The Mary a Schmecker Turtle Shell Fund Inc

    EIN 272238388 · Headquarters: SHELTON, CT, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  54. The Naugatuck Valley Beagle Club Inc

    EIN 061400185 · Headquarters: Beacon Falls, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. The Pet Project Inc

    EIN 222567515 · Headquarters: Griswold, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. The Pie Fund Inc

    EIN 201820768 · Headquarters: Redding, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. The Queenie Foundation Inc

    EIN 752659643 · Headquarters: Manchester, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. The Rev Peter N Kyriakos Endowment Fund Inc

    EIN 383753346 · Headquarters: GREENWICH, CT, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  59. The Riley Farm Rescue Inc

    EIN 821862317 · Headquarters: CANTERBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. The Simon Foundation Inc

    EIN 562489875 · Headquarters: LITCHFIELD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. The Turtles Back Inc

    EIN 832782563 · Headquarters: Madison, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. The Veterinary Health Care Team of of Connecticut Inc

    EIN 270137196 · Headquarters: GLASTONBURY, CT, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. The Wildlife Line

    EIN 870808971 · Headquarters: Waterbury, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. The Yukon Fund Inc

    EIN 204767814 · Headquarters: Greenwich, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. TLC Sweet Souls Rescue Inc

    EIN 472364298 · Headquarters: Newtown, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Tlcc Farm and Rescue

    EIN 393013357 · Headquarters: Redding, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Tomorrow S Dog Inc

    EIN 275061946 · Headquarters: COLCHESTER, CT, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Trails End Equine Retirement Inc

    EIN 921890742 · Headquarters: Voluntown, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Treasured K9s Inc

    EIN 262826165 · Headquarters: Georgetown, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Trout Unlimited Mianus Chapter

    EIN 510225098 · Headquarters: WILTON, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. True Loving Companion Inc

    EIN 331047024 · Headquarters: WATERBURY, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Trumbull Animal Group Inc

    EIN 061560648 · Headquarters: Trumbull, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Turtle Underground

    EIN 920961906 · Headquarters: Jewett City, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Twin Maple Turtle Rehab Inc

    EIN 990800257 · Headquarters: Shelton, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Underdog Sanctuary

    EIN 872506627 · Headquarters: MANCHESTER, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Unexpected Pit Bull Inc

    EIN 272529497 · Headquarters: Danbury, CT, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  77. United States Australian Shepherd Foundation

    EIN 202330701 · Headquarters: Putnam, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. US Horse Welfare and Rescue Inc

    EIN 815426839 · Headquarters: Avon, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Valley Paw Partners Inc

    EIN 394807031 · Headquarters: Naugatuck, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Valley Shore Animal Welfare League

    EIN 237338096 · Headquarters: WESTBROOK, CT, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  81. Vendericks Healing Paw

    EIN 883900654 · Headquarters: Dayville, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Vernon Tait All Animal Adoption Preservation Team

    EIN 061364861 · Headquarters: WESTBROOK, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Veteran K9 Rehab Inc

    EIN 832624616 · Headquarters: WETHERSFIELD, CT, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  84. Veterinary Care Everywhere Inc

    EIN 823306745 · Headquarters: West Haven, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Veterinary Management Council of Connecticut Inc

    EIN 800846231 · Headquarters: Wethersfield, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Vivisection Investigation League

    EIN 131921665 · Headquarters: FALLS VILLAGE, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Waggle Foundation Inc

    EIN 320518559 · Headquarters: HADLYME, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Wags & Wiskers Tlc Inc

    EIN 201323878 · Headquarters: West Haven, CT, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Wags 4 Hope Inc

    EIN 461552072 · Headquarters: FAIRFIELD, CT, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  90. Wallingford Dog Lovers Association Llc

    EIN 462848739 · Headquarters: Durham, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Water N Webs Waterbird Rehabilitation Centre Inc

    EIN 061423600 · Headquarters: Northford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. We Adopt Greyhounds Inc

    EIN 223248255 · Headquarters: GLASTONBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Wells Valley Cat Rescue Inc

    EIN 455352811 · Headquarters: New Milford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. West Hartford Dog Park Support Group Inc

    EIN 474015016 · Headquarters: West Hartford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. West Highland White Terrier Society of Connecticut Inc

    EIN 061492664 · Headquarters: Northford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Westleys Wish K9 Rescue

    EIN 821463216 · Headquarters: Bristol, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Weston Dog Park

    EIN 811789332 · Headquarters: Weston, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Westport Animal Shelter Advocates

    EIN 270228138 · Headquarters: WESTON, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Whats One More Rescue

    EIN 933279528 · Headquarters: BURLINGTON, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Where Pigs Fly Inc

    EIN 854160377 · Headquarters: EAST HADDAM, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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