2. Now that you have the shot full of tequila upside down inside the mug, fill the mug with beer. 3. The idea is that as you drink the beer, the shot gradually releases the tequila. Mix the rum ...

According to a release from MUG Root Beer, the company is now rewarding that energy with the first-ever DAWG DNA Kit, a kit designed to determine how much dawg fans actually have inside of them.