The quarterback signed a contract extension earlier this year, ensuring that he will remain with the NFC East side until 2019.
The 33-year-old told ESPN: "This is one of the most complete teams that I've been around. It's going to be a very enjoyable football season.
"It's a great thing that the team believes in you and they think you're the guy that will take them where they want to go. It makes you work and get to a point where you can bring everybody a Super Bowl."
Romo completed 4,903 passing yards and threw 28 touchdown passes in 2012.