Ms Rolfe said people can register their dogs from 9.30am, with the walk starting at 10.30am. The registration fee is $7 per dog.
She said there would be doggie displays, competitions like the best dressed dog, and raffles and food for both humans and pooches.
This year they had decided to have two different length walks - a shorter one for the smaller dogs and a longer one for the bigger dogs.
"We used to have just one walk and the little dogs couldn't manage it."
The event normally attracts between 350 and 400 dogs, with their owners and supporters.
She said it was important for people to be sun safe and bring hats, sunscreen and water.
The event will also feature a dog show by Chelsea Marriner.