"Not All Dogs Go to Heaven" is the 11th episode of the seventh season of the American animated television series Family Guy. It originally aired on the Fox network in the United States on March 29, 2009. The episode was directed by Greg Colton and written by Danny Smith. In the episode, Quahog hosts its annual Star Trek convention and the cast members of Star Trek: The Next Generation are guests. After he was unable to ask the actors any questions at a Q&A session, Stewie builds a transporter in his bedroom to beam the cast over and spend the day with them. Meanwhile, Meg becomes a born-again Christian and tries to convert the atheist Brian to Christianity.

The seventh season of Family Guy first aired on the Fox network from September 28, 2008, to May 17, 2009, before being released as two DVD box sets and syndicated. The animated television series follows the dysfunctional Griffin family, who reside in the fictional town of Quahog, in the U.S. state of Rhode Island. The show features the voices of series creator Seth MacFarlane, Alex Borstein, Seth Green, and Mila Kunis in the roles of the Griffin family.