The nationwide resource for finding affordable spay/neuter programs and education, working to eliminate animal homelessness and euthanasia. Decrease their numbers. Elevate their status. End their homelessness. United Spay Alliance is a national animal welfare organization dedicated exclusively to promoting affordable, accessible, and timely spay/neuter services as the solution to the crisis of cat and dog homeless. Because more spays and neuters today, prevents untold suffering tomorrow.