Hearing Dogs alert their hard of hearing or deaf handlers to important sounds in the environment. Commonly trained sounds include approaching cars, fire alarms, sirens, dropped keys, and the handler's name. Read on to learn all about Hearing Dogs, where they come from, what they do, and how they're trained! Bonus: Read our step-by-step training guide at the end of this post to learn how to introduce new sounds to a Hearing Dog in Training.    Hearing Dog Basics Hearing Dogs, also known as Hearing Alert Dogs, Hearing Ear Dogs, or Signal Dogs, partner with D/deaf and hard of hearing people of all ages. These specialized Service Dogs undergo countless hours of task training, during which they learn to recognize a variety of sounds and how to notify their handler of the sound. Before being accepted for Hearing Dog training, trainers test the canine candidate for sound temperament, good physical structure, and a keen, curious, social personality. Upon passing their initial temperament and aptitude evaluation, new Hearing Dogs in Training formally begin their Service Dog foundation training. They learn manners, basic and advanced obedience, and public access skills. They work on focusing through distractions and on building impulse control. After these special dogs master the basics, they begin their advanced training. For Hearing Dogs, this consists of "soundwork," or the process of learning sounds and the associated alert behaviors. Some Hearing Dogs work for people with multiple disabilities. These multi-purpose Service Dogs may be cross-trained for other Service Dog jobs and undergo additional task training. Good Hearing Dogs undergo hundreds of hours of specialized training and socialization before ever entering the field. Once teams graduate from training, they continue building their skills and bonding as a pair.   Who Trains Hearing Dogs? In the United States, Hearing Dogs can be trained by a professional organization or program, or their future handler can train them. If the handler self-trains their own Service Dog, it's called "owner training." U.S. Federal law protects the public access rights of professionally trained Service Dogs and owner trained Service Dogs the same way -- there are no differences. Both types of Service Dogs enjoy the same level of protection. Several organizations in the United States train and place Hearing Dogs. Each has their own set of requirements and guidelines for receiving a Hearing Dog. These are a few of the most well-known programs: International Hearing Dog, Inc. - They've trained over 1,300 Hearing Dogs and have been in