In Los Angeles, three veterinarians from Mexico, Guatemala and Puerto Rico were brought together to solve complex cases, educate the public on animal safety, and demonstrate the value of human-animal relationships. "Doctor Vet: Los Angeles," which airs on the Spanish-language channel Nat Geo Mundo, broadcasts the challenges of caring for dogs, cats and more exotic animals, such as lions and snakes, and the emotion, skill, creativity and sensitivity involved when operating on animals.