The Humane Society of Southern Arizona is a nonprofit organization dedicated to the general welfare, sheltering and placement of animals; prevention of cruelty to animals and animal overpopulation; education concerning humane treatment of animals; and involvement in other animal welfare issues. HSSA's Mission and Vision is: Compassionately serving pets and the people who love them. In order to one day, realize our vision: A community in which all pets are cared for and loved. HSSA is a private nonprofit 501(c)(3) charitable organization. It is not a department of the federal, state, county or city government, nor is it a branch of, or affiliated with, any other charitable organization.