This is a beautiful little walk, it is dog friendly and has Avoca Lagoon that the kids will love. This is flat and good for beginners.
There is a shower on the path in from the small carpark so you can wash your kids and dogs off, which is great.
Forresters Beach is dog friendly and is an off leash area.
Click on the map, it is powered by open street map and shows you where the dog area is - you can click on the navigator icon to show you where you are and check if you are in the dog friendly area.
Start, View Street Carpark: -33.460249570177425, 151.43737077713016 Google Maps Link
Walk to just past Avoca Lagoon and the explore the Lagoon and turn back: -33.465154431685406, 151.4352250099182 Google Maps Link