Animal Related nonprofits in Wisconsin

Animal Related nonprofits in Wisconsin. Browse 864 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. Great Lakes Irish Setter Rescue

    EIN 392018525 · Headquarters: Hortonville, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Great Pyrenees Rescue of Wisconsin Inc

    EIN 260404456 · Headquarters: Neshkoro, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Greater Madison Conservation Society Inc

    EIN 396077008 · Headquarters: MADISON, WI, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. Green Acres Boxer Rescue of Wisconsin Inc

    EIN 392019158 · Headquarters: Thiensville, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Green Bay Animal Rescue

    EIN 371644265 · Headquarters: Green Bay, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Green County Humane Society

    EIN 391305320 · Headquarters: Monroe, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Green Lake Area Animal Shelter Ltd

    EIN 391753695 · Headquarters: GREEN LAKE, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Greener Pasture Farm Sanctuary Inc

    EIN 921258986 · Headquarters: Tigerton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Gregorys Gift of Hope Inc

    EIN 204956164 · Headquarters: NEW RICHMOND, WI, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Grey Wolf Central Wisconsin Wolfdog Rescue Inc

    EIN 273589537 · Headquarters: Necedah, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Greyhound Pets of America

    EIN 391886802 · Headquarters: Hubertus, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Groom for Good

    EIN 831232404 · Headquarters: Burlington, WI, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Guardian Whiskers

    EIN 822807899 · Headquarters: Madison, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Gunnar's Wheels Foundation

    EIN 813987542 · Headquarters: STRUM, WI, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  15. Hand Me-down Hounds

    EIN 822311040 · Headquarters: GREEN BAY, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Happily Ever After Animal Sanctuary

    EIN 204031006 · Headquarters: MARION, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Happy Endings No-Kill Cat Shelter

    EIN 391811100 · Headquarters: Milwaukee, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Hart of Wisconsin

    EIN 900097192 · Headquarters: Sparta, WI, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. Have a Heart Dog Homes Inc

    EIN 680583805 · Headquarters: Elroy, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Haven Hills Animal Sanctuary

    EIN 922031471 · Headquarters: Big bend, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Hayward Lakes Chapter 13 of Muskies Inc

    EIN 331038315 · Headquarters: Hayward, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Headwaters Chapter 12 of Muskies Inc

    EIN 331038284 · Headquarters: Eagle River, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Healing Horsemanship Foundation

    EIN 352311593 · Headquarters: Stoughton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Healthy Yak

    EIN 461042001 · Headquarters: NEW LONDON, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Heart Bound Greyhound Adoption

    EIN 260905979 · Headquarters: Manitowoc, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Heart2heart Pet Life Line Inc

    EIN 821825312 · Headquarters: LA CROSSE, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Heartland Farm Sanctuary

    EIN 270244485 · Headquarters: Stoughton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Heartland Horse Sanctuary Inc

    EIN 203497733 · Headquarters: DEERFIELD, WI, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Heartstrings Dog Rescue Inc

    EIN 830588394 · Headquarters: Jackson, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Hec Hooves of Joy Inc

    EIN 831303738 · Headquarters: Ashland, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Helping Hands for Pets

    EIN 271309518 · Headquarters: Somerset, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Helping Paws

    EIN 264692370 · Headquarters: NEENAH, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Helping Paws Pet Rescue Inc

    EIN 204390081 · Headquarters: Washburn, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Henry Vilas Zoo Foundation Inc

    EIN 332472846 · Headquarters: Madison, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Here to the Rescue

    EIN 842396089 · Headquarters: Barron, WI, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Herp Habitat Rescue & Sanctuary

    EIN 332348700 · Headquarters: Oak Creek, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Hidden Paws Network Inc

    EIN 830876104 · Headquarters: GREEN BAY, WI, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Holster Rescue

    EIN 453605219 · Headquarters: Wausau, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Holyland Donkey Haven Inc

    EIN 272497007 · Headquarters: Mount Calvary, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Homeward Hounds of Wisconsin Inc

    EIN 474065490 · Headquarters: Deforest, WI, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Hoof Beat Therapeutic Healing Center

    EIN 990426880 · Headquarters: Menomonie, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Hoof It Home Rescue

    EIN 995099023 · Headquarters: Mellen, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Hoos Woods Raptor Center

    EIN 030491352 · Headquarters: Whitewater, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Hooves of My Heart Equine Rescue Ltd

    EIN 884143210 · Headquarters: WAUKESHA, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Hope for Horses Foundation

    EIN 814594859 · Headquarters: Brodhead, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Hope Fur Life

    EIN 933927377 · Headquarters: ANIWA, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Hope Riders Equestrian Drill Team

    EIN 833666622 · Headquarters: Freedom, WI, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Hope Safehouse Inc

    EIN 391728370 · Headquarters: Racine, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Hopeful Hearts

    EIN 873016516 · Headquarters: Argyle, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hoping Fur a Home Inc

    EIN 474370553 · Headquarters: TOMAH, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Horse Power Healing Center

    EIN 272447956 · Headquarters: Eagle, WI, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  52. House Rabbit Society Wisconsin Chapter

    EIN 391904296 · Headquarters: Deerfield, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Humane Animal Welfare Society of Waukesha County Inc

    EIN 396108644 · Headquarters: WAUKESHA, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Humane Society of Barron County

    EIN 391456327 · Headquarters: BARRON, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Humane Society of Burnett County Inc

    EIN 311743404 · Headquarters: WEBSTER, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Humane Society of Douglas County

    EIN 510162250 · Headquarters: Superior, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Humane Society of Jefferson County Inc

    EIN 391022638 · Headquarters: JEFFERSON, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Humane Society of Marathon County Inc

    EIN 396103305 · Headquarters: WAUSAU, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Humane Society of Portage County Inc

    EIN 391189598 · Headquarters: PLOVER, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Humane Society of Sheboygan County Inc

    EIN 391050684 · Headquarters: SHEBOYGAN, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Humane Society of Vilas County

    EIN 391735099 · Headquarters: EAGLE RIVER, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Humane Society of Waupaca County Inc

    EIN 391490870 · Headquarters: Waupaca, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Humble Horse Inc

    EIN 881566034 · Headquarters: Spring Valley, WI, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Hungry Turtle Institute Inc

    EIN 371747018 · Headquarters: AMERY, WI, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990

  65. Hunt Hill Nature Center Inc

    EIN 061272752 · Headquarters: SARONA, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Hutchies Munchies Ltd

    EIN 821017072 · Headquarters: Menomonee Falls, WI, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. I Am Magic Foundation Inc

    EIN 300610738 · Headquarters: Dodgeville, WI, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. In Dem Wald Wildlife Center Inc

    EIN 202877918 · Headquarters: NEW GLARUS, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Infinite Possibilities Anmals Inc

    EIN 845107451 · Headquarters: Milwaukee, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Crane Foundation Inc

    EIN 391187711 · Headquarters: BARABOO, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Society for Animal Clinical Pathology

    EIN 680417786 · Headquarters: WINDSOR, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. International Veterinary Assistance Inc

    EIN 392030617 · Headquarters: Wausau, WI, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. Iowa County Humane Society Inc

    EIN 391976679 · Headquarters: DODGEVILLE, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Ivelolharele Retirement Sanctuary Inc

    EIN 205886366 · Headquarters: CHILTON, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Jack Stand Racin Car Club Inc

    EIN 852840911 · Headquarters: Stevens Point, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Jacks Playground Animal Rescue Co

    EIN 993639273 · Headquarters: Bay View, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Jackson County Humane Society Inc

    EIN 391368939 · Headquarters: BLK RIVER FLS, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Janes Journey Home for Dogs Inc

    EIN 872960018 · Headquarters: Middleton, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Jillians Joy

    EIN 825219729 · Headquarters: Fond du Lac, WI, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Journey Home Animal Control Llc

    EIN 991896218 · Headquarters: Whitewater, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Journey Together Service Dog Inc

    EIN 475396736 · Headquarters: OSHKOSH, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Joys Place Animal Rescue

    EIN 992068684 · Headquarters: GRESHAM, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Jrs Pups-n-stuff Incorporated

    EIN 260444697 · Headquarters: West Allis, WI, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  84. Juneau County Humane Society

    EIN 421041509 · Headquarters: Elroy, WI, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Juneau County K9s Inc

    EIN 882826379 · Headquarters: Mauston, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Just a Horse Rescue and Sanctuary Inc

    EIN 871805237 · Headquarters: Melrose, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Just Lovin 4S Rescue Inc

    EIN 300673248 · Headquarters: Union Grove, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. K&r Small Animal Sanctuary Inc

    EIN 275191424 · Headquarters: Appleton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. K-9 Obedience Training Club of Menomonee Falls Inc

    EIN 396066173 · Headquarters: MENOMONEE FALLS, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. K9 Bane Hero Foundation Inc

    EIN 932776095 · Headquarters: Oak Creek, WI, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. K9 Lifeline Rescue Inc

    EIN 452213532 · Headquarters: Genoa City, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. K9 Tesla Foundation Incorporated

    EIN 393656909 · Headquarters: PALMYRA, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. K9pawtrol Rescue Company

    EIN 812806702 · Headquarters: BELGIUM, WI, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. Kadlec Ranch Rescue

    EIN 812725675 · Headquarters: JANESVILLE, WI, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  95. Kanine Kupboard Inc

    EIN 822818505 · Headquarters: Appleton, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Kanine Six Sanctuary Inc

    EIN 845021408 · Headquarters: Burlington, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Karen Fur Critters Inc

    EIN 872041790 · Headquarters: Hilbert, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Kennel Club of Fort Atkinson Inc

    EIN 391810617 · Headquarters: Fort Atkinson, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Kenners Hope Cattle Rescue

    EIN 922512855 · Headquarters: Chili, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Kenosha County Humane Society

    EIN 390977528 · Headquarters: KENOSHA, WI, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

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