Louisville Humane Societies The Shamrock Foundation is a non-profit organization whose mission is to end pet overpopulation, reduce the number of companion animals destroyed in local shelters, and to save or enhance the lives of animals in need in our community. Louisville KY Humane Societies Shamrock Foundation www.shamrockpets.com dog cat pet pets non-profit pet overpopulation companion animals shelters animals in need spay neuter education emergency medical assistance rescue foster care volunteers dog cat pet pets non-profit pet overpopulation companion animals shelters animals in need spay neuter education emergency medical assistance rescue foster care volunteers Business Reviews Shamrock Foundation Testimonials