Newcastle Brown Ale is often called "THE DOG" in the UK due to the euphemism "Walking The Dog." This nickname is so prevalent that there's even a pub in Newcastle called The Dog.

A euphemism originating from Newcastle, UK, Walking the Dog means going down to the local pub for a pint or two of Newcastle. U  sually greeted with a sigh by weary spouses, this flimsy drinking excuse has become a classic in England.