Therapy dogs are dogs that can help in times of need and provide moral support to those in need. They do not have the same rights as service dogs or emotional support animals. However, they must be trained to have the right to work with people. You can learn more about registering a service animal and how to get a service dog certificate https://myserviceanimal.org/products/service-dog-certificate/ .

They usually take part in animal-assisted therapy and help people relax by reducing loneliness, distracting them from unpleasant feelings and negative thoughts and providing comfort.