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Headquarters

1201 Macklind Avenue
St. Louis, MO 63110

314.647.8800

Humane Society of Missouri is a 501(c)(3) nonprofit organization
EIN: 43-0652638

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About Us
  • About HSMO
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WLC Hosts Speaker Series Featuring HSMO’s Kim Hyde
April 17, 2026
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For Kids & Families
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For Teens & Adults
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For Educators
  • What Is Humane Education?
  • Ideas for Teachers & Program Leaders
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At Longmeadow
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  • Right Horse Initiative
  • Create a Class or Fieldtrip
Resources
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Upcoming
  • View All Events
  • Bark in the Park
  • Wagon Days at
    Longmeadow Rescue Ranch
  • Purses for Pooches
  • Glow in the Park
  • Howl-O-Ween
  • Barktoberfest
  • Happy Tails Gala
  • Deck the Howls
  • Shelter Pets Baking Class
  • Day of Giving
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    Longmeadow Rescue Ranch
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Humane Society of Missouri | Bark in the Park in Tower Grove Park
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  • Donate Now
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    at Longmeadow
Get Involved
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More Ways to Help
  • Wish List for In-Kind Donations
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  • Operation SNIP
  • Animal Cruelty Fund
  • Second Chances Transport
  • Fundraising for the Animals
  • Host an Event
Have you ever dreamed of being a superhero? Find out more!

Your Items

Your Items

  • About HSMO
  • By the Numbers
  • History and Mission
  • Employment Opportunities
  • Animal Cruelty Task Force
  • Latest News
  • Publications
  • Get News from HSMO
  • Locations & Hours
  • Adopt
  • Animal Surrender
  • Veterinary Care at AMCMA
  • Online Store
  • In-Shelter Volunteering
  • Education Volunteering
  • Youth Volunteer Programs
  • Volunteer at Longmeadow
  • Foster a Pet
  • Current Volunteers
  • Adoptable Pets
  • Current Adoption Specials
  • Adoption Fees
  • Adoption Requirements
  • Barn Cats
  • Lost & Found Pets
  • Animal Surrender
  • Report Animal Abuse or Neglect
  • Foster
  • Advocate for Animals
  • Veterinary Services at AMCMA
  • Disaster Preparedness
  • Care & Training Resources
  • Extreme Weather Tips
  • Kids for Critters Summer Camp
  • Young Animal Lovers
  • Classes, Tours & Parties
  • Shelter Buddies Reading Program
  • Club HOPE
  • Schedule an Educator Visit
  • Service Learning Projects
  • Bake-a-Thon for Shelter Pets
  • Deck the Howls at HSMO
  • Animal Welfare Advocates
  • Teen Animal Advocates
  • What Is Humane Education?
  • Ideas for Teachers & Program Leaders
  • Classes, Tours & Parties
  • Schedule an Educator Visit
  • Club HOPE
  • Riding Lessons
  • Equine Training
  • Groundwork Classes
  • Right Horse Initiative
  • Create a Class or Fieldtrip
  • Disaster Preparedness
  • Pet Care and Behavior Library
  • View All Events
  • Bark in the Park
  • Wagon Days at
    Longmeadow Rescue Ranch
  • Purses for Pooches
  • Glow in the Park
  • Howl-O-Ween
  • Barktoberfest
  • Happy Tails Gala
  • Deck the Howls
  • Shelter Pets Baking Class
  • Day of Giving
  • Spring Fling at
    Longmeadow Rescue Ranch
  • Corporate Sponsorships
  • Host an Event
  • Ways to Support
    HSMO & Longmeadow
  • Donate Now
  • Humane Hero Monthly Giving
  • Tributes & Memorials
  • Smart Ways to Give
  • Planned Giving
  • Vehicle Donation
  • Sponsor a Barn Buddy
    at Longmeadow
  • Leadership Circle
  • Join an Affinity Group
  • Women’s Leadership Council
  • Young Friends of HSMO
  • Wish List for In-Kind Donations
  • Online Store
  • Workplace Giving
  • Corporate Sponsorships
  • Operation SNIP
  • Animal Cruelty Fund
  • Second Chances Transport
  • Fundraising for the Animals
  • Host an Event
Give STL Day Give Early | Provide second chances to animals