I dug out a bottle of booker's and the neck tag claims "Baker's Bourbon utalizes a special strain of jug yeast that has been in Baker's family for over sixty years"
So, if your "second yeast" theory is correct with respect to those cats and dogs and Knob creek that certainly makes thing interesting. We all seem to agree that Booker's and Beam Black are closer to each other than KC is to either. So, maybe it isn't just age, barrel selection and warehouse location, its the yeast.



