Where the Money Goes — and Where It Should Go
Animal welfare philanthropy has grown substantially over the past decade, driven partly by the effective altruism movement's application of cause prioritization frameworks to animal suffering. Yet relative to the scale of the problem — billions of animals experiencing significant suffering annually — funding remains vastly insufficient.
| Funder | Focus Areas | Scale |
|---|---|---|
| Open Philanthropy | Farm animal welfare, animal advocacy, welfare science, corporate campaigns | $50M+/year to farm animal welfare |
| Founders Pledge | Cause area research; directing member giving to effective animal charities | Growing; millions directed annually |
| Animal Charity Evaluators (ACE) | Evaluates animal charities; directs effective altruism donor giving | Tens of millions influenced annually |
| Mercy For Animals Foundation | Corporate campaigns, legal reform, global reach | $15M+ annual budget |
| Funder | Focus | Notes |
|---|---|---|
| Humane Society of the United States (HSUS) | Broad animal welfare; farm animals, companion animals, wildlife | ~$200M annual revenues |
| ASPCA | Companion animals primary; some farm animal advocacy | ~$300M+ annual revenues |
| World Animal Protection | International scope; farm, disaster, wildlife | ~$50M annual revenues |
| The Donkey Sanctuary | Working equids globally | ~$40M annual revenues |
| Compassion in World Farming | Farm animal welfare, corporate campaigns, policy | ~$15M annual revenues |
Animal welfare funders increasingly apply explicit cause prioritization frameworks. The most influential is the framework developed by Animal Charity Evaluators and adopted by Open Philanthropy, which evaluates causes on:
| Cause Area | Scale | Neglectedness | Tractability |
|---|---|---|---|
| Farm animal welfare (factory farming) | Very high (billions of animals) | High (underfunded relative to scale) | Moderate (corporate campaigns show results) |
| Wild animal welfare | Extremely high (trillions of wild animals) | Very high (almost no funding) | Low-moderate (nascent field) |
| Insect welfare | Potentially enormous | Extremely high | Low-moderate (uncertain sentience) |
| Companion animal welfare | Moderate (hundreds of millions) | Low (heavily funded) | High (many interventions work) |
| Wildlife conservation | Moderate-high | Moderate | Moderate |
Animal Charity Evaluators (ACE) publishes annual recommendations of the most effective animal welfare organizations. Recent top charities have included:
Investment in cultivated meat, plant-based proteins, and precision fermentation is increasingly recognized as a form of animal welfare philanthropy — if successful, these technologies could dramatically reduce demand for conventional animal agriculture. The Good Food Institute (GFI) channels philanthropic and investment capital toward this goal.
Fish and shrimp welfare has become a significant funding priority, reflecting the enormous numbers involved (potentially hundreds of billions of farmed fish and trillions of farmed shrimp annually) and the tractability of welfare improvements at existing farms.
Funding for policy advocacy — supporting legislation to improve farm animal welfare standards at national and supranational (EU) level — is recognized as potentially highly leveraged, since legal standards affect all producers simultaneously.
Farm animal production is growing fastest in lower-income countries, where welfare standards are typically lowest. Funders are increasingly directing resources toward advocacy and corporate campaign work in India, Brazil, China, and Southeast Asia.
For individuals who want to support animal welfare with maximum impact: