The kangaroo's dogs

So, th Aussies lost... just a bad week I must say. I wouldn't be surprised if they start winning soon... possible even today.

The average Aussie, on the other hand, is a happy man. He can now for the first time happily indulge in the effects of cocaine, and be aware that the police dogs cannot detect it, since they are trained only to detect baby talcum powder.

Who let the dogs out?