An incredibly easy and refreshing highball made of either gin or vodka and grapefruit juice.
A Greyhound with a salted rim is called a Salty Dog
• 50ml Gin or Vodka
• 300ml Grapefruid Juice
• Salt (optional)
• If making a Salty Dog, rim the glass with salt first then fill with cubed ice
• Pour the gin or vodka into the glass over cubed ice
• Fill the glass with Grapfruit Juice