Volkswagen has done a good job of creating buzz around their Star Wars series of commercials that they've featured in the last couple of Super Bowls.  The latest commercial stars Bolt the dog in 'The Dog Strikes Back', in where the dog tries to lose weight so he can get out the dog door and chase the new Volkswagen Beetle.

In this behind the scenes video you can see how they made a special fat suit for the dog and how they trained Bolt to perform in the ad.  Also see how they rebuilt the Cantina from the original blue prints used in Star Wars.