The Bulldogs welcomed two new faces to the squad during the week, Rod Griffin and Andy Saunders.
Griffin joins the club from the Wests Tigers and arrives at Belmore with a wealth of experience in the game.
The 30-year old has played nine Tests for Papua New Guinea, including the 2008 World Cup and 2010 Four Nations tournament, while Saunders joins the club from the Penrith Panthers.
The 22-year old prop forward was part of the Penrith NYC team that won the premiership in 2013, and was selected for the Junior Kangaroos the following year.
He was the NYC Team of the Year prop in 2014, as well as playing for the Panthers in their Grand Final win in the State Cup.
The latest recruits started training this week with their new teammates.