Animals
5 animals organizations are listed in St. Louis, MO.
The Animal Protective Association of Missouri is dedicated to placing pets in loving homes and conducting various programs, including spay and neuter operations and an onsite clinic. They have multiple volunteering opportunities available, particularly for dog walkers and foster homes for large-breed dogs.
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CARE STL (Center for Animal Rescue & Enrichment of St. Louis) is a St. Louis-based animal rescue and shelter dedicated to enriching the lives of the city’s lost pets and improving their chances of adoption. This page describes volunteer roles, program requirements (minimum age 18 and mandatory orientation), and how to sign up and contact staff for volunteer applications.
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The Humane Society of Missouri offers various volunteer opportunities aimed at helping animals in need. Volunteers can engage in dog walking, humane education, shelter support, administrative tasks, and enrichment activities for both dogs and cats.
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Open Door Animal Sanctuary is the largest no-kill shelter in the greater St. Louis area and State of Missouri, providing homeless cats and dogs with a second chance to find a forever family. The sanctuary takes in stray, abused, neglected, and otherwise unwanted animals, offering them shelter, food, medical care, and love.
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The St. Louis Aquarium Foundation is dedicated to marine animal education and conservation. They offer various volunteer opportunities for individuals who are passionate about making a positive impact on the environment and the community.
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Nexys currently lists 5 animals volunteer organizations in St. Louis, MO, with 1 additional organization nearby.
Volunteer work supporting organizations and opportunities related to animals.
Nexys currently lists 5 animals organizations in St. Louis, MO. Visit an organization’s website for its current ways to help.
Yes. Nexys lists 1 additional volunteer organization in the nearby search area.
Current organization listings include Animals.
Nearby listings include organizations in Boonville, MO.
Volunteer listings last updated September 9, 2026.
Nexys listings are based on current organization and group data provided through the Nexys volunteer network. Separate volunteer opportunities are not currently modeled.