A tougher approach to dog attacks, barking dogs and dog control will be seen in Western Australia, under new laws to be introduced in State Parliament this week.

Mandatory microchipping for all dogs and higher penalties for offences will specifically target dangerous dogs, irrespective of their breed.

Under the new legislation, stronger provisions will also be given to local governments to deal with barking dogs.

Local Government Minister Tony Simpson said there were 280,000 homes in WA with at least one dog. He said the changes would meet community expectations to provide greater protection against dangerous and nuisance dogs.

"It's all about protecting people as well as pets," Mr Simpson said. "The focus is on the behaviour of dogs, not their breed.