Cesar Millan, star of the hit National Geographic Channel program Dog Whisperer with Cesar Millan, and his charitable organization, the Millan Foundation, will help spread awareness of the importance of spaying and neutering pets and its direct impact on canine overpopulation through a series of Spanish-language public service efforts. The spay and neuter awareness campaign was strategically and creatively conceptualized by award-winning Hispanic marketing agency Lopez Negrete Communications, Inc. and consists of television, radio, and public/community relations, all aimed at Spanish-speaking dog owners.