Charitable giving for animal welfare varies enormously in impact per dollar. Evidence-based approaches to welfare philanthropy enable donors to have dramatically more impact with the same resources.
Animal welfare philanthropy is a domain where careful thinking about impact significantly multiplies the welfare benefits achieved by charitable giving. The difference between average and highly effective welfare charities in terms of per-dollar welfare impact is enormous. Donors who apply cost-effectiveness thinking can increase their welfare impact by orders of magnitude compared to giving driven by emotional salience or organizational familiarity alone.