Don’t be too hasty in thinking you know the American Pit Bull Terrier.  When the towers collapsed on 9/11, an SAR (search and rescue) trained APBT (American Pit Bull Terrier) was on the scene looking for survivors. In the aftermath of the Columbia Space Shuttle Explosion, it was an SAR trained American Pit Bull Terrier who was on site searching for remains and debris.

American Pit Bull Terrier by Lisa Kostrzynski
www.popdogdesigns.etsy.com