The Dolphins dominated the first half as they shut down the Bears' offense and put up 14 points at Soldier Field. The trend continued after the break, although the home side managed to score two touchdowns through Matt Forte.
Chicago's home record for the season is now at 0-3, and Cutler feels that he needs to step up as a leader over the final nine games of the campaign.
Cutler told reporters: "I wish I had some more answers. Right now, I just don't have a lot of answers for you right now.
"Guys are really down on this one, myself included. I have to do a better job leading the team."
The Bears are 3-4 in their season and face the New England Patriots in their week eight clash.