Hundreds of good boys jump, weave and bark through Agility Dog Association of Australia's National Grand Prix

While there are plenty of border collies, dogs of all shapes and sizes take part in the event, including chihuahuas and a pit bull.

All up, the 273 dogs will work their way through a total of 3500 runs - 30 second courses - during the four-day event.

It's also used to selected the trainers for the national team, but not the dogs. Due to Australia's quarantine laws, the trainers get partnered up with another dog if the event is held overseas.

READ MORE

- Barnaby happy for drought reports to be released, 'but it's not my call'

- Decriminalising abortions will be viewed on 'the right side of history'

- 'Mad' Mick's been there and done that, now he is helping others