Animal Related nonprofits in Colorado

Animal Related nonprofits in Colorado. Browse 1,247 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. Felines in Trouble Rescue

    EIN 522072027 · Headquarters: Arvada, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Ferret Dreams Rescue and Adoption

    EIN 611555041 · Headquarters: DENVER, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Fins & Feathers Rod & Gun Club

    EIN 873414275 · Headquarters: COLORADO SPRINGS, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Flash and Thelma Memorial Hedgehog Rescue Incorporated

    EIN 841512518 · Headquarters: Divide, CO, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Flatirons Kennel Club Inc

    EIN 846036597 · Headquarters: Lafayette, CO, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  6. Fleet of Angels

    EIN 463895690 · Headquarters: Denver, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Fluffys Feline Foundation

    EIN 990393633 · Headquarters: Broomfield, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Flying Shepherd Ranch Inc

    EIN 832846609 · Headquarters: DURANGO, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Foco Top Dog

    EIN 871656444 · Headquarters: Fort Collins, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. For Pets Sake Inc

    EIN 742422520 · Headquarters: CORTEZ, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. For the Animals Colorado

    EIN 272843502 · Headquarters: Denver, CO, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  12. For the Love of Aria

    EIN 842492909 · Headquarters: KIOWA, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. For the Love of Dogs Corp

    EIN 392853485 · Headquarters: Johnstown, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. For the Love of Paws Corp

    EIN 472558186 · Headquarters: Lakewood, CO, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. For the Luv of Dogs Inc

    EIN 451278449 · Headquarters: MONTROSE, CO, USA · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  16. Forest Collective

    EIN 922561856 · Headquarters: Arvada, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Forever Loving Homes

    EIN 852911365 · Headquarters: DENVER, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Forgotten Felines Rescue

    EIN 270348575 · Headquarters: WHEAT RIDGE, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Fort Morgan Humane Society

    EIN 205918606 · Headquarters: Fort Morgan, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Foster Kitten Mama Rescue Inc

    EIN 872147199 · Headquarters: Castle Rock, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Fostering Love Rescues

    EIN 845012434 · Headquarters: Larkspur, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Foundation for African Resources

    EIN 841569929 · Headquarters: BOULDER, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Founders and Friends of Two Ponds Nwr

    EIN 473801140 · Headquarters: Arvada, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Fountain Animal Sanctuary Nfp

    EIN 333117232 · Headquarters: Fountain, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Four Corners Animal Assistance Foundation

    EIN 460813774 · Headquarters: Pagosa Springs, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Four Directions Pet Coalition Inc

    EIN 841879186 · Headquarters: Longmont, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Four Hoof Acres Senior Home

    EIN 880830290 · Headquarters: Penrose, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Freedom Acres Mustang Sanctuary

    EIN 872562514 · Headquarters: Windsor, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Fresh Start Horse Rescue

    EIN 205569862 · Headquarters: Dolores, CO, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Friends Interested in Dogs & Open Space Inc

    EIN 841271286 · Headquarters: BOULDER, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Friends of Bees Saving & Rescuing Local Bees

    EIN 922607163 · Headquarters: LOVELAND, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Friends of Charlies Place

    EIN 261359686 · Headquarters: Dumont, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Friends of Douglas County K-9

    EIN 452699561 · Headquarters: Franktown, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Friends of Evergreen Dog Park

    EIN 352587157 · Headquarters: evergreen, CO, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Friends of Foothills Animal Shelter

    EIN 462809962 · Headquarters: Golden, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Friends of Greeley K-9

    EIN 454461233 · Headquarters: Greeley, CO, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Friends of Horses Rescue and Adoption Inc

    EIN 753134039 · Headquarters: Centennial, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Friends of Lackota Animal Sanctuary

    EIN 861490591 · Headquarters: Nunn, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Friends of Retired Greyhounds

    EIN 841590672 · Headquarters: EASTLAKE, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Friends of Sierra

    EIN 832716638 · Headquarters: Niwot, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Friends of Switzerland Trail

    EIN 993488566 · Headquarters: Boulder, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Friends of the Aspen Animal Shelter

    EIN 841564816 · Headquarters: ASPEN, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Friends of the Leadville National Hatchery Inc

    EIN 264590688 · Headquarters: LEADVILLE, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Friends of the Mustangs

    EIN 841575763 · Headquarters: Grand Juction, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Friends of the Pueblo Animal Shelte

    EIN 260463067 · Headquarters: Pueblo, CO, USA · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  46. Friends of the Walsenburg Animal Shelter

    EIN 933315487 · Headquarters: Walsenburg, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Friends of Todd Rescue

    EIN 814851838 · Headquarters: Parker, CO, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. From Forgotten to Forever Transport Inc

    EIN 472190205 · Headquarters: Walsenburg, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Front Range Agility Club

    EIN 841449922 · Headquarters: JOHNSTOWN, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Front Range Animal Evacuation Team

    EIN 844349049 · Headquarters: Golden, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Front Range Freedom Rescue Inc

    EIN 833364318 · Headquarters: BOULDER, CO, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. Front Range German Shepherd Rescue Inc

    EIN 364592577 · Headquarters: Denver, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Front Range Greyhound Adoption

    EIN 455634317 · Headquarters: Broomfield, CO, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Front-Porch Felines

    EIN 821832020 · Headquarters: Fort Lupton, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Fur Friend Society

    EIN 843620308 · Headquarters: Monument, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Fur the Love of Paws

    EIN 880975278 · Headquarters: Thornton, CO, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Fur-ever Friends

    EIN 260248209 · Headquarters: Fort Morgan, CO, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Furever Donny Rescue

    EIN 883515406 · Headquarters: Loveland, CO, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  59. Fureverdog Rescue

    EIN 815298129 · Headquarters: Fort Lupton, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Furry Little World Npo

    EIN 474570031 · Headquarters: Meridian CO, CO, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Fuzzy Burro Animal Shelter Co Gordon Rockafellow

    EIN 200527621 · Headquarters: ENGLEWOOD, CO, USA · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  62. G&t Diamond Ranch Llc

    EIN 881064985 · Headquarters: calhan, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Gabriel Foundation

    EIN 841396085 · Headquarters: ELIZABETH, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Galaxy Vets Foundation

    EIN 881401220 · Headquarters: COLORADO SPGS, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Garden to Farm

    EIN 872328082 · Headquarters: LONE TREE, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Gda Gives Back Inc

    EIN 990578833 · Headquarters: Parker, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. German Shepherd Rescue of Central Colorado Inc

    EIN 262033911 · Headquarters: Buena Vista, CO, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Gingersnap Rescue Ranch

    EIN 831674042 · Headquarters: Colorado Springs, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Giving Paw Inc

    EIN 460863736 · Headquarters: ENGLEWOOD, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Go Team Therapy Crisis and Airport Dogs Inc

    EIN 824541123 · Headquarters: COLORADO SPRINGS, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Goat Walkabouts

    EIN 874096478 · Headquarters: Lakewood, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Going My Way Draft Horse Sanctuary

    EIN 852535748 · Headquarters: Wellington, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Golden Growls Senior Rescue

    EIN 812685457 · Headquarters: Berthoud, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Golden Misfits Golden Retriever Rescue

    EIN 851623770 · Headquarters: Peyton, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Golden Retriever Freedom Rescue Inc

    EIN 364470790 · Headquarters: Denver, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Golden Retriever Rescue of the Rockies

    EIN 841430940 · Headquarters: ARVADA, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Good Dog Rescue

    EIN 813758756 · Headquarters: Fort Lupton, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Good Dog Rescue

    EIN 900767154 · Headquarters: CANON CITY, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Good Samaritan Pet Adoption Center

    EIN 841535584 · Headquarters: Denver, CO, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Grab the Reins Therapy and Rescue

    EIN 412404666 · Headquarters: Bailey, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Graceland Animal Rescue and Sanctuary

    EIN 824178452 · Headquarters: Grand Junction, CO, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  82. Grand County Pet Pals Inc

    EIN 841246320 · Headquarters: GRANBY, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Grand Junction Pit Bull Rescue

    EIN 452806198 · Headquarters: Palisade, CO, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Grand Rivers Humane Society

    EIN 203116137 · Headquarters: GRAND JUNCTION, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Grand Valley Pets Alive

    EIN 800886107 · Headquarters: GRAND JCT, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Grasslands Colorado

    EIN 333006070 · Headquarters: Franktown, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Gray Muzzle Society

    EIN 473359048 · Headquarters: Morrison, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Great Pyrenees Rescue and Sanctuary Inc

    EIN 452673651 · Headquarters: PEYTON, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Greater Denver Airedale Terrier Club

    EIN 861141293 · Headquarters: Lakewood, CO, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Greater Swiss Mountain Dog Health Foundation Inc

    EIN 834581503 · Headquarters: COLORADO SPRINGS, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Greenwood Wildlife Rehabilitation Center

    EIN 841228158 · Headquarters: BOULDER, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Gregs Endex Elysium - a Sanctuary

    EIN 332926264 · Headquarters: Yoder, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Grettas Hamster Rescue

    EIN 862446323 · Headquarters: Westminster, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Grey Ghost Weimaraner Rescue

    EIN 814473387 · Headquarters: MONUMENT, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Greyhound Connection Inc

    EIN 743187430 · Headquarters: Nunn, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Gritty Pittie Rescue

    EIN 812766576 · Headquarters: EVERGREEN, CO, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Grizzly Guardians

    EIN 393117427 · Headquarters: Black Hawk, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Guardian Service Dogs

    EIN 474648004 · Headquarters: Colorado Springs, CO, USA · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  99. Guardians Rescue

    EIN 880700031 · Headquarters: Windsor, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Gunnison Underdog Rescue Inc

    EIN 813476067 · Headquarters: Gunnison, CO, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

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