The top ranked offence in the SIJHL ran dry Saturday night as the Dryden GM Ice Dogs dropped their second straight.
Thunder Bay scored three times in the third and held the Ice Dogs to only three shots in final frame in a 4-0 win.
Dryden GM was out shot 39-25.
The Ice Dogs did receive some help however as English River upset Thief River Falls 4-3.
Ethan Wong and Michael Di Lullo scored third period goals to secure the victory.
Ryan Patterson scored his first SIJHL goal, while Kyle Rosolowski also found the back of the net.
Michael Lenko made 33-saves for the win.
Dryden GM remains five points back of the first place Norskies.