Effective giving for animals requires understanding which charities produce the most welfare improvement per dollar donated. Evidence-based approaches to giving can multiply the impact of charitable funds.
Giving to animal welfare charities varies enormously in impact. Donating to a local companion animal shelter versus a corporate campaign organization may differ in impact by orders of magnitude per dollar spent. Effective animal giving focuses on interventions that reach the most animals in significant ways: corporate welfare campaigns, policy advocacy, and research into reducing the most common forms of farm animal suffering. Animal Charity Evaluators provides annual recommendations based on rigorous assessment of organizational impact.