A Swift One.

Dog goes up to the bar in The Village with a hangover, and asks for his usual pint.

"How are you feeling after last night?" asks the bar lady as the drink is being poured. The dog thinks for a minute.

"Ruff!" he replies, forlornly.

"Hair of the dog for you..." replies the barmaid as she hands the pint over.

"Cheeky!" rebuked the dog, archly.