ANIMALS WITH JOBS
Some animals have been successfully trained to levels high enough to secure them a job. These jobs greatly benefit diverse groups of people on a daily basis. Service dogs, for example, are trained specially to suit the needs of those they will accompany. This includes guide dogs trained to navigate the world for blind people and keep them safe, service dogs who know to guard their owner when they experience seizures or dogs who are trained to distinguish between sounds and alert their deaf owners.
Many animals learn niche skills for work in the military. Dolphins have proved trainable, using their underwater echolocation skills to seek out mines in the dark depths of the ocean. When it signals that it has spotted a mine, the dolphin is given a buoy that it places at the location for future reference and investigation.