Meet Harley, the therapy dog who brings joy to medical workers (1/4)

Psychologist and neuropsychologist Lucia Ledesma Torres puts protective equipment on to her dog Harley to prevent the spread of the new coronavirus, COVID-19, in Mexico City, on May 13, 2020. Harley, a three-year-old Pug puppy, is part of the psychiatry and psychology service of a public hospital assigned by the government to care for patients with the coronavirus. As a co-therapist, Harley gives support and emotional assistance to doctors and nurses who have already spent at least 50 days in the first line treating patients with COVID-19. (Photo/Agencies)

Psychologist and neuropsychologist Lucia Ledesma Torres and her dog Harley arrive at a hospital in Mexico City, on May 13, 2020.(Photo/Agencies)

Psychologist and neuropsychologist Lucia Ledesma Torres puts protective equipment on to her dog Harley to prevent the spread of the new coronavirus, COVID-19, in Mexico City, on May 13, 2020. (Photo/Agencies)

Psychologist and neuropsychologist Lucia Ledesma Torres's dog Harley wears protective equipment to prevent the spread of the new coronavirus, COVID-19, in Mexico City, on May 13, 2020. (Photo/Agencies)