Haha... have the DEA guy smokin' a joint too.

He should be sitting at a desk brainstorming ideas for the next commercial. The dog walks up and then frowns or shakes his head. The guy looks over:

Guy: What are you looking at?
Dog: When are you going to tell them the TRUTH?

Camera goes to an over the shoulder view with the guy looking at a piece of paper with LIES scribbled at the top and underlined twice and a list of each piece of propaganda bullshit.

Guy: Well... All I have to do is switch to the other piece of paper!

Camera follows the guy's look to the other piece of paper with TRUTH at the top. Beneath it is a list with a single bullet point:

* Cannabis gets you hiiiiiiiiiiiiiiiiiiigh

The man starts cracking up.

Guy: Dog, I need a smoke break.
Dog: Yeah, me too!

Dog pulls out a joint and they start smoking together.