They must want empty seats in the background

An otherwise regular Major League baseball game will eventually make its way to Hollywood.
A backdrop to the Marlins beating the Padres, 6-4, on Friday night was the shooting of a scene for the upcoming movie "Marley & Me," starring Jennifer Aniston and Owen Wilson.
Friday was a "Bark at the Park" night for the Marlins, a promotion through which fans can bring their dogs to the stadium. And as it happened, a dog running on the field is part of a scene in the movie, which is set to be released on Christmas Day.
Aniston and Wilson were at the ballpark, filming a few scenes. The first took place in the stands, with a dog racing down the aisles, Wilson and then Aniston in pursuit.
And after Hanley Ramirez of the Marlins was thrown out trying to steal third base, ending the eighth inning, Wilson and Aniston surfaced again, chasing after a dog in left field.
Players were leaving and entering the field but momentarily stopped as the two actors finally grabbed the dog and were whisked away. The segment lasted about a minute and didn't interrupt the game.