In the eternal fight for man's (and woman's) best friendship, are two forces of nature, beer, and dogs. Craft brewers around the United States have done an excellent job of marrying the two, either in their chosen brewery name, a specific craft beer, or, in the case of Everett, Massachusetts' own Bone Up Brewing Company, creating a whole craft beer series dedicated to dogs.
Common keg sizes, dimensions, types, kegerators, and how many draft beers are in each keg, by gallon and liter.
The craft beer variety pack is the world's biggest gamble. You could get introduced to your next favorite IPA. Or, you could get stuck with Old Fezziwig.