Service dogs are true blessings that provide a wide array of services for their owners based on their disability.
They can provide preventative alerts for people with epilepsy and dysautonomia. They can do small household tasks like turning lights on and off or providing stability for their owners while standing or walking.
For those with PTSD they can provide emotional support to help them in triggering situations.
However, there are many people out there who fraudulently claim their pets are service or emotional support animals. These trained animals can cause disturbances in businesses or on public transportation.