Australian Cattle Dogs, also called Blue Heelers or Queensland Heelers, were developed in nineteenth-century Australia to drive cattle over long distances. They're medium-sized, usually 35 to 50 pounds and 17 to 20 inches tall, with a hard, weatherproof double coat in blue or red speckle. Shedding is moderate, with a heavier coat blow once or twice a year.
Heelers are intelligent, watchful and often wary of strangers. Their herding instincts can show up as nipping at heels or chasing bikes and other moving things, and they usually settle around age two. In a suburban city like West Des Moines, trails and fenced yards can give that drive somewhere to go. Many live 12 to 16 years, so adopting one is a long commitment.