The world of veterinary science is changing! Heart transplants on animals, brain scans on sea lions and contact lenses for fish are some of the incredible innovations that are taking place in the field and in veterinary operating rooms all over the world. Vets are pioneering new techniques and pushing the boundaries in the animal kingdom, which is having significant impact on human medical science as well. Steve Irwin travels the world, seeking vets working on outstanding projects and using cutting-edge techniques that are making inroads into the realm of veterinary science. These remarkable men and women are forging a new future for animal welfare — they are Steve Irwin's New Breed Vets.