PG | | Comedy, Family
A suburban family moves to a new neighborhood with their large, yet lovable Great Dane, who has a tendency to wreak havoc in his own oblivious way.
Amanda Seyfried was the first choice for Mazie.
Jump, jump, jump, jump, jump!
Golden Dog: I'm a golden dog!
Phil is driving along the coast with Marmaduke in the back seat. The shoulder belt section of a three-point seat belt is clearly around Phil's shoulder and chest. When Marmaduke complains of a bee, Phil turns to comfort him and the belt is gone. It reappears in the following shot.
The UK cinema release was cut to remove a use of the word "spaz" for a U rating.
$11,599,661 (USA) (6 June 2010)