Humphrey is a labradoodle, and certified therapy dog who completed a year of training before finding a spot in this dentist's office in Seattle.
"People call and they say 'I want to come to your office because of your dog," says Dentist Bob Berman.
Dr. Berman also says it's not unusual for patients to hold Humphrey’s paw during a procedure.
Texas tech uses a therapy dog, a golden doodle, to calm patients in its clinics here.
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