When it comes to the world of whiskey, there is much to learn and appreciate. One commonly asked question by whiskey enthusiasts is, “What is bourbon called before it goes in the barrel?” Well, the answer lies in a term known as “White Dog.”
Understanding White Dog
White Dog refers to the colorless and unaged distillate that is produced straight from the still. It is the pure essence of bourbon before it undergoes the transformation that takes place inside the wooden barrels during the aging process. This stage, also known as “new-make” or “high wine,” encapsulates the whiskey in its earliest and most raw form.
The Origins of the Term
The term “White Dog” has its roots deeply embedded in the history of American whiskey production. It is said to have originated during the early days of distillation when moonshiners and early whiskey makers would distill their spirits in small, rudimentary stills.
Why is it Called White Dog?
The term “White Dog” stems from the fact that the unaged distillate is completely colorless, resembling the pure and innocent nature of a dog. The whiskey is not yet influenced by the aging process, such as the extraction of flavors and colors from the charred oak barrels it will soon inhabit.
The Role of Aging
Before the White Dog can truly be called bourbon, it must mature inside oak barrels for a specific period. During this aging process, the bourbon develops its flavors and takes on the rich amber hues that are synonymous with the spirit. The wood imparts its characteristics into the whiskey, adding depth and complexity.
The Significance of Barrel Aging
Aging in barrels is a crucial step in the bourbon production process. It allows the whiskey to interact with the wood, absorbing compounds such as tannins and vanillin, which contribute to its flavor profile. Through this process, the harshness of the raw distillate is mellowed, resulting in a smoother and more refined spirit.
The Transition from White Dog to Bourbon
It is important to note that White Dog is not exclusive to bourbon; it is simply the term used for unaged whiskey in general. Once the White Dog has been aged for a specific period, usually a minimum of two years, it can officially be called bourbon. At this point, it has absorbed the desirable elements from the barrel, taking on its distinctive character.
The Variations in White Dog
While White Dog is typically associated with bourbon, it is worth mentioning that it can also refer to the unaged distillate of other types of whiskey, such as rye or corn whiskey. Each type of spirit carries its unique qualities and characteristics, influenced by the specific grains used in its production.
Gaining Appreciation for White Dog
While bourbon enthusiasts often have a deep appreciation for the complexities acquired through aging, there is also a growing interest in experiencing the raw and unadulterated essence of White Dog. Tasting these unaged spirits allows connoisseurs to explore the foundations of bourbon and gain a deeper understanding of its flavor evolution.

Conclusion
In conclusion, bourbon is called White Dog before it goes into the barrel for aging. This unaged distillate represents the purest form of the spirit, devoid of any color or flavor imparted by the wood. It is through the barrel aging process that bourbon transforms into the rich and complex spirit that whiskey lovers around the world cherish and enjoy.