DCA now hasTSA Pre-Security check is available for select frequent flyers and for military active-duy service members (contact TSA 571-227-2829). It is presently available at Terminal B, South checkpoint-for Delta Airlines.
Australian cattle dogs, also known as blue heelers, are herding dogs. The nickname blue heeler comes from the unique coat color of the breed and his habit for nipping at the heels of the livestock with which he works. The blue heeler is friendly and sociable, making him a great pet.
Common Name(s) Australian Cattle Dog, Blue Heeler, Blue Cattle Dog, Heeler, Queensland Heeler, Red Heeler. Breed Type This breed is a member of the herding dogs. These dogs were bred for herding cattle or sheep, which explains many of their characteristics. They are extremely active, intelligent, and driven to work.