fortehlulz
Bluelighter
They usually dont have the dogs out longer then 45mins or so at a time, because the dogs get bored. They did this at Stereosonic Perth back in November, had dogs on for about 30mins or so.. took them away.. came back an hour later for about 30mins or so.. then disappeared again.
Heat is the enemy of the working dog. If its over 30, they have to pull em in most cases.