4-legged healers soothe hospital's stressed-out docs, nurses

Patients who delay getting treatment and insurers who balk at paying for it are among job stresses that Chicago nurse Ben Gerling faces on a semi-regular basis. So there was no tail-dragging when his employer offered a few four-legged workplace remedies. Gerling and dozens of other nurses, doctors, students and staffers flocked to a spacious entrance hall at Rush University Medical Center after learning about special animal therapy sessions the hospital has organized.