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Meet Your New Best Friend

See All the Adoptable Animals
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Zac
Beagle

Male, about 16 weeks old
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Cassandra
Domestic Shorthair

Female, about 2 years and 3 months old
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Finn
Rat Terrier

Male, about 6 months old
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Root Beer
Domestic Shorthair

Male, about 14 weeks old
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Ranch
Beagle

Male, about 11 weeks old
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Sushi
Domestic Longhair

Female, about 1 year old

See All the Adoptable Animals
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If you suspect an animal is being abused or neglected, contact the Humane Society of Missouri Animal Cruelty Task Force.
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    Volunteer Spotlight: Sandy Willems
    Many years ago, Sandy Willems adopted a 12-year-old beagle named Minerva at HSMO’s old Maryland Heights location. She had Minerva for 7 years, and Sandy fondly remembers her as “the best dog...
    More News Stories
    Humane Society of Missouri Day of Giving Logo

    Day of Giving
    February 16, 2027

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    Headquarters

    1201 Macklind Avenue
    St. Louis, MO 63110

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

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    Volunteer Spotlight: Sandy Willems
    November 5, 2026
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    • 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
      (opens in a new tab)
    • Online Store
    • In-Shelter Volunteering
    • Education Volunteering
    • Youth Volunteer Programs
    • Volunteer at Longmeadow
      (opens in a new tab)
    • 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
      (opens in a new tab)
    • 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
    • Howl-O-Ween
    • Deck the Howls at HSMO
    • Animal Welfare Advocates
      (opens in a new tab)
    • Teen Animal Advocates
    • What Is Humane Education?
    • Ideas for Teachers & Program Leaders
    • Classes, Tours & Parties
    • Schedule an Educator Visit
    • Club HOPE
    • Riding Lessons
      (opens in a new tab)
    • Equine Training
    • Groundwork Classes
      (opens in a new tab)
    • Right Horse Initiative
      (opens in a new tab)
    • Create a Class or Fieldtrip
      (opens in a new tab)
    • Disaster Preparedness
    • Pet Care and Behavior Library
    • View All Events
    • Deck the Howls
    • Valentine’s Day Baking Class
    • Day of Giving
    • Spring Fling at Longmeadow Rescue Ranch
    • Bark in the Park
    • Purses for Pooches
    • Glow in the Park
    • Paws for Celebration
    • Howl-O-Ween
    • Wagon Days at Longmeadow Rescue Ranch
    • Happy Tails Gala
    • Corporate Sponsorships
    • Host an Event
    • Ways to Support
      HSMO & Longmeadow
    • Donate Now
    • Humane Hero Monthly Giving
    • Tributes & Memorials
    • Smart Ways to Give
    • Planned Giving
      (opens in a new tab)
    • Vehicle Donation
    • Sponsor a Barn Buddy
      at Longmeadow
      (opens in a new tab)
    • 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