Strategic animal welfare philanthropy directed by evidence and effective altruism principles can maximize welfare improvement per dollar donated.
Welfare philanthropy guided by effectiveness evidence can have dramatically more impact than well-intentioned but poorly targeted giving. The effective animal advocacy movement has applied rigorous cost-effectiveness analysis to welfare interventions, finding enormous variation in impact per dollar. Donations to organizations working on high-scale, neglected welfare problems through proven strategies create far more welfare improvement than equivalent donations to local pet welfare organizations.