Dog Training
Most councils can advise you of local obedience classes during the week, where you may learn and practise basic commands, under the guidance of experienced volunteers.
Bark Control Australia
has an excellent range of anti-barking collars and devices, smart dog containment systems, activity toys and accessories I haven't seen in many other places.
Vet Pet Supplies Online has a range of discount training tools available online.
Please use Dog Training and Trainer Search to find a trainer near you.
The Husher is a new elastic muzzle designed to stop excessive barking.