Last year the GDC sent out just over 600 infringement notices for unregistered dogs.
Dog registration renewal fees become due on July 1 each year.
If they are paid by July 31 dog owners avoid a 25 percent penalty fee that applies to all payments after August 1.
A 10 percent discount may apply to registration of qualifying dogs if paid by July 31.
The dog registration fees under the Dog Control Act 1996 are: for urban and rural pets $102-$92; rural livelihood (income from working dog) $56-$51; selected owner superannuitant $57-$52; superannuitant $67-$61; probationary dog owner (rural and urban) $151-$136; dangerous dogs (rural and urban) $153. There is no fee for guide and hearing dogs.