How should I drink Sheep Dog Peanut Butter Whiskey?With an open mind, for starters. The first sip can throw you a little, given peanut butter and whiskey will likely be a combination you've never tried before, so take a second sip and mull over the flavours. We recommend serving this whiskey already chilled, rather than poured over ice, as this helps open up the flavours and allows the caramel and butterscotch to take centre stage. And if you're feeling fancy? Then mix up a peanut butter espresso martini by swapping vodka out for Sheep Dog Peanut Butter Whiskey. It's a nutty twist on a modern favourite, and sure to wow even your most hard-to-impress friends.