The Sydney Roosters have produced their best defensive effort in two years with a 6-0 shut-out of Canterbury in their round-seven NRL clash.
Less than a week after a disappointing loss to arch rivals South Sydney, the pre-season favourites responded by turning away a Bulldogs side 52 times inside their opposition 20-metre zone.
While the Roosters' attack remains a work in progress - Latrell Mitchell's fifth-minute try was the only difference - coach Trent Robinson will be buoyed by his team's renewed commitment in defence.
The Roosters' line not been breached since a 38-0 clean sheet in April, 2016 against Newcastle.
In front of an 11,309 crowd on Thursday night at ANZ Stadium, the Bulldogs' lack of execution was exposed when they had seven of nine sets on the Roosters' line in a 10-minute second-half period.