This is not merle colouration (a speckled effect that has associated health issues), but rather the result of the ticking gene. A number of breeds show ticking, which is the presence of colour through white areas, though the overall effect depends on other genes that will modify the size, shape and density of the ticking. The Australian Cattle Dog has a double coat—the short, straight outer guard hairs are protective in nature, keeping the elements from the dog's skin while the undercoat is short, fine and dense. Among the most popular activities for an Australian Cattle Dog is dog agility. It is ideally suited for navigating obstacle courses, since as a herding dog it is reactive to the handler's body language and willing to work accurately at a distance from the handler. Agility has been used by Cattle Dog owners to instil confidence in their dogs, and enhance their performance in training and competition.
n/a
n/a