Canterbury captain James Graham says he doesn’t know what has caused the Bulldogs’ wretched run of NRL form, which saw a four-game losing streak culminate in a 38-0 flogging from Penrith.

However the Bulldogs enforcer denied suggestions that Canterbury chairman Ray Dib had a falling out with coach Des Hasler when he entered the ANZ Stadium dressing room to talk to the players on after the game on Sunday.

“If I knew (what had gone wrong) I’d tell the playing group before it happened. I think what we need to do from games like Sunday is learn from it,” Graham said.