According to our records, this business is located at 5901 E 89th Ave. in Henderson (in Adams County), Colorado 80640, the location GPS coordinates are: 39.857898 (latitude), -104.9183013 (longitude). International Hearing Dog Inc is categorized under Community Development Groups (SIC code 8399). Known organization executive director is Martha Foss. Current estimates show that the unit has a sales volume of $489,607 and staff of approximately 9 people. You can contact the company by phone at (303) 287-3277.