The Australian Cattle Dog, or simply Cattle Dog, is a breed of herding dog developed in Australia for droving cattle over long distances across rough terrain. This breed is a medium-sized, short-coated dog that occurs in two main colour forms. It has either red or black hair distributed fairly evenly through a white coat, which gives the appearance of a "red" or "blue" dog.
A blue Australian Cattle Dog
Black mask and tan markings on a blue dog
Red hairs will grow through the puppy's white coat as it matures.
A Cattle Dog with a single mask and a "bentley mark" shows the breed's typical alert expression.
A herding dog, also known as a stock dog or working dog, is a type of dog that either has been trained in herding livestock or belongs to one of the breeds that were developed for herding. A dog specifically trained to herd sheep is known as a sheep dog or shepherd dog.
An Australian Kelpie backing sheep.
A Koolie working with sheep.
Sheepdog transported with livestock in Fairlie, New Zealand
A nine-week-old Border Collie directing ducks.