Endurance athletes from Australia’s vast breeding farms are battling it out for the 2021 Champion Working Dog title.
For three weeks, 12 loyal dogs will travel hundreds of miles in their daily work of guarding sheep and cattle.
The Cobber Challenge celebrates and tests the endurance of working dogs and this year for the first time Australians will be pitted against competitors working across Tasmania.
GPS collars will track their distance, work time and speed over 21 days starting Monday, August 16 and points will be awarded based on daily activity.
In previous years, dogs have regularly traveled more than 50 kilometers in one day.

BREE-ZING TO VICTORY: Bree How entered her red kelpie kit in the 2021 Working Dog Cobber Challenge. Photo: Craig George/The Examiner.
For Bree How, 25, involving her red kelpie, Kit, in the challenge is to help raise the profile of young women in agriculture.
“It’s a good way to get out and promote women… and young people in farming because there aren’t as many anymore,” said the sheep operations manager at ‘Annandale’ in the Midlands of Tasmania.
“I trained her [Kit] of a puppy,” she said. “I had no idea what I was doing, but she seems fine.”
Ms How and Kit join eight other Australian and three New Zealand teams in the challenge.
As assistant manager of a lamb feedlot operation, Daniel Pumpa of Koorawatha, NSW says he and his kelpie, Turbo, are doing more stock work than ever. They will mark the lambs during the Challenge.
Overcoming a broken back in 2017, Turbo is strong and fit enough to return for a comeback streak, Mr Pumpa said.
“It’s great to compete against the New Zealanders as it will show the differences between us and them in the way we handle our dogs and ourselves,” he says.
Mr Pumpa believes the Kiwis will be tough competition as they throw their dogs far more to cover steep country compared to many Australian competitors who take their dogs to stock on a motorbike.

IN IT TO WIN IT: Daniel Pumpa entered his kelpie Turbo in the 2021 Cobber Challenge. Photo: Supplied.
New Zealand will be represented by three Heading dogs, descendants of border collies, which are a new breed for a challenge historically dominated by kelpies, border collies and Australian koolies.
Stock manager Cam Clayton of Ashburton in Canterbury, New Zealand, says his dog Pine is his best friend.
“When the day is long and the work is hard, Pine is always there and happy to work. I think we have a very good chance of winning this contest,” Mr. Clayton said.
“I think we’re going to give the Aussies a hard time.”

KIWI COMPETITION: Cam Clayton of Ashburton in Canterbury, New Zealand has entered his ‘best friend’ and working dog Pine in the 2021 Cobber Challenge. Photo: Supplied.