Australian Stumpy Tail Cattle Dog

Australian Stumpy Tail Cattle Dog
Other names	Stumpy Tail Cattle Dog
Common nicknames	Stumpy
Origin	Australia
Traits Height 46–51 cm (18–20 in) Coat short Color red speckled or blue speckled
Kennel club standards ANKC standard Fédération Cynologique Internationale standard
Dog (domestic dog)

The Australian Stumpy Tail Cattle Dog, commonly known as the Stumpy, is a naturally bobtailed or tailless medium-sized cattle dog closely related to the Australian Cattle Dog. The Australian Stumpy Tail Cattle Dog and the Australian Cattle Dog share Halls Heeler origin.