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.
Thomas Hall, an Australian drover, was the developer of the breed. He crossed the Scottish Highland Collie with the Australian Dingo to create an Australian Cattle Dog. Heelers are known for their protective instincts of their stock and handler, says Meier.They are a strong, muscular, compact dog with great agility and strength. They weigh 45 lb.-65 lb., with rough wiry coats.heir appearance must be slick hair and bobbed tail. Their colors vary from black, red or merle, to multi-colored. Registration In the cattle industry, breed registration is a highly recommended and desired tool for the success and integrity of an operation.