Tom Armstrong and Quentin Lauulu-Togagae both scored tries for the south Yorkshire side while Pat Walker was on target three times with the boot, kicking two goals and one drop goal.
Jason Walton went over for the Bulldogs with Tom Hemingway stroking over the conversion.
The result leaves the Eagles at the top of the table with four points from two games with the Bulldogs dropping to second.
- Sports & Recreation
- Tom Hemingway
- Pat Walker