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.
Texas Heeler is a med-sized vigorous hybrid dogs. It is a mix between Australian Cattle dog and Australian Shepherd dog and as such it is called designer dogs.They can be found in the ranches as cow dogs. As with all hybrid or designer dogs, the Texas Heeler can take after either of the parent or it can have a mix traits from both parents. To determine what is in store for hybrid dogs, it is best to look at characteristics of the parent breeds. See all Dog Breeds.