Our Theory of Change | Veterinarians Without Borders
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Our Theory of Change

Learn how VWB strives to integrate a sustainable approach to strengthening the health of animals, communities, and the environment.

VWB's Theory of Change revolves around the intrinsic value of animals and the interconnectedness of healthy animals, people, and environments.

Our organization invests in sustainable, community-centered animal health systems, employing a One Health approach that acknowledges the positive impacts of healthy animals on human health, livelihoods, and wellbeing. To achieve our goals, we focus on animal health and address key, interrelated elements:

Disease Prevention: Through local surveillance, community education, and disease control measures, including vaccination and treatment, we strive to keep animals and communities healthy, reducing the risks of zoonotic diseases like rabies.

Integrated Livelihoods: Collaborating with communities, we invest in integrated livestock and agricultural livelihoods that enhance food security, improve quality of life, and are resilient to climate change impacts, such as drought.

Equitable Access: We ensure equitable access to animal health resources and services, addressing barriers like remote geographies, colonialism, and gender inequality, with a focus on responding to the needs of the most vulnerable, particularly women.

Emergency Management: We partner with government, local organizations, and communities to understand risk, prepare for and respond to shocks, and strengthen recovery capacity for animals, humans, and local environments.

Capacity Strengthening: Facilitating knowledge sharing and exchange, we empower communities to harness existing assets and strengthen capacity for animal, human, and environmental health.

One Health Systems: We invest in leadership, governance, information, financing, and coordination of local systems, recognizing and responding to the intersections between animal, human, and environmental health.

The outcomes we seek include communities having sustainable local capacity to meet animal health needs, implementing surveillance and disease control measures, fostering sustainable livelihoods, ensuring equal access to animal health services, having disaster risk reduction plans in place, and building the capacity to respond to local needs related to animal health.

Our Theory of Change is grounded in the belief that by investing in these areas, we contribute to improved health and wellbeing for animals, the people who depend on them, and the shared environments they inhabit.

Your Support Means Everything

Veterinarians Without Borders North America/Vétérinaires Sans Frontières Amérique du Nord couldn't do the work we do without your support. Whether it's a financial donation or a donation of your time, by improving the health of animals you will be working to improve the health and quality of life for people throughout the world.

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Stories From Around The World

The Missing Link in Humanitarian Response: Why One Health Matters More Than Ever

The Missing Link in Humanitarian Response: Why One Health Matters More Than Ever

Posted Aug 18th, 2025

This article examines why integrating One Health into humanitarian response is essential for protecting lives, livelihoods, and ecosystems. Drawing on VWB’s experience in Myanmar, South Sudan, and Ukraine, it highlights how addressing animal health, livelihoods, and environmental stability from the outset of a crisis strengthens resilience, prevents zoonotic disease, and supports sustainable recovery in vulnerable communities.

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VWB North America launches second Animals & Ales Photo Fundraiser Contest this year, in partnership with 2 Canadian breweries & 4 U.S. breweries

VWB North America launches second Animals & Ales Photo Fundraiser Contest this year, in partnership with 2 Canadian breweries & 4 U.S. breweries

Posted Aug 8th, 2025

VWB is launching its second Animals & Ales Pet Photo Fundraiser Contest of 2025, which will unite pet lovers and craft beer enthusiasts across the U.S. and Canada

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VETS Volunteer Voices: Zoonoses, Data, and Muddy Boots in Cambodia

VETS Volunteer Voices: Zoonoses, Data, and Muddy Boots in Cambodia

Posted Jul 22nd, 2025

#VETSVolunteerVoices aims to bring you the stories of our passionate VETS program volunteers from the field. Meet Elise Tessier, an Epidemiology Advisor who spent 10 weeks in Cambodia (March–May 2025) supporting a zoonotic disease risk reduction project with our local partner, AVSF Cambodia.

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  • I loved being placed in Ghana and believe I made a significant impact to the communities.
    - Madison Russel

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