Twice. They have met 6 times with the 49ers winning 2 of them.
The Cowboys have been in the playoffs 29 times since they became an NFL team in 1960.
56
The Cowboys have not reached the playoffs in a total of 19 seasons since their start in 1960.
32
The Cowboys have made the playoffs a total of 30 times from 1966 to 2009.
The Cowboys appeared in the playoffs after the 2003, 2006, 2007 and 2009 regular seasons.
The Cowboys have appeared in the playoffs 30 times between 1966 and 2009.
3
30 playoff appearances in 49 years....
The Dallas Cowboys have appeared in the playoffs 30 times between 1966 and 2009.
The Cowboys qualified for the playoffs after the 2003, 2006, 2007 and 2009 seasons. Their playoff record during that period was 1-4.
They have played 22 times during the regular season and the playoffs. Dallas leads the series 13 to 9.