Tries from Jordan Rapana early in each half helped the Raiders, while lock Corey Horsburgh put in another powerful performance which included 174 run metres and four tackle breaks.
Up by 10 with four minutes to play, the Raiders had to endure a nervous finish when the Bulldogs were awarded a penalty try after Hayze Perham was tackled off the ball metres from the line, but held on to secure their fourth win in a row.
The first half saw action aplenty at both ends, with seven tries scored in an opening 40 minutes in which the Raiders took a 22-18 lead into the sheds.