"Big dog... LET'S GO!!" 🔊🆙 for Sounds From The Sideline of the #DallasCowboys week 15 victory vs. the 49ers presented by LGUS #DallasCowboys #CowboysNation #NFL Subscribe to the Dallas Cowboys YouTube Channel: https://bit.ly/2L07gMO For more Cowboys content: www.dallascowboys.com Follow us on Instagram: instagram.com/dallascowboys Follow us on TikTok: tiktok.com/@dallascowboys Follow us on Twitter: twitter.com/dallascowboys Like us on Facebook: www.facebook.com/DallasCowboys Get the App: apple.co/1GG1G36