Dundee manager Paul Hartley has urged his team not to underestimate Dumbarton in Saturday's William Hill Scottish Cup fifth-round tie.
The Dark Blues travel to Ladbrokes Championship outfit Dumbarton as strong favourites to overcome Stevie Aitken's side and reach the quarter-finals, but Hartley is taking nothing for granted.
''It's a big game,'' he said. ''We want to send out as strong a team as possible so that we can get into the next round.
''That's what it's all about as far as we're concerned.