Saint Bernard dogs are often depicted in media as carrying barrels of brandy around their necks, which was used to warm rescued victims from the cold. The monks of the Saint Bernard Hospice deny that this was ever used in Real Life, and instead the early depiction came from an early painting. The idea that the dogs could do this, or that a drink could even save someone from hypothermia was examined and busted by the MythBusters. Alcohol would, in fact, endanger their lives because the warming effect is caused by increasing heat flow to the extremities, which would lower the core body temperature and accelerate the onset of hypothermia, though if rescue was imminent it might have the benefit of delaying frostbite. (That said, dogs are often trained to be able to sniff and dig out people trapped by natural or man-made disasters. The handlers of the dogs often carried brandy to try to warm up the people the dogs dug up before getting them to safety, which is probably how the myth got started.) A common gag in cartoons, especially Warner Bros. and MGM cartoons, involves the dogs actually taking swigs of the brandy for themselves.
- This mid 80s ad in which a man is saved not with brandy, but by Time magazine.
- Robison Oil has a St Bernard with a oil drum in place of the brandy container for their logo mascot. Seen for the product on the Saint-Bernard Rescue page itself!
- There was an ad for cold medicine in the 80s featuring this trope. The barrel, of course, held the medicine (possibly NeoCitran).
- A strange case where it can be Justified happens in one of the Doraemon movie. In that movie, Nobita and co time-travelled to the pre-historic era to stop a time-criminal who have established a personality cult of cavemen, and his temple is in a snowy mountain. A blizzard descended upon them and they fainted one by one (what where they thinking?). However, Nobita is rescued by a mammoth that dispenses a strange liquid that resuscitates him, via its flail, in the spirit of St. Bernard dogs. Later, it turns out that that mammoth is actually Time Police robot in disguise, who has been tailing the fellowship to find out the criminal's hideout.
- In Kill la Kill, the Makanshoku family's pet Gattsu sorta pulls this in episode 20. We don't exactly know the contents of his flask, however.
- A Donald Duck comic had Donald stranded in the mountains with his car, when eventually a St. Bernard with a barrel came to him. He chugged the liquid, only to spew it back out, because the liquor was WAY too hard for him. Then the dog pointed out that it was gasoline for the car.
- In The Wizard Of ID, the French ambassador is lost in the snow. They send out a Bernard with gin and a poodle with tonic.
- Inverted with the alien dog Sweet Boy from Saga. His owner uses him as an assassin, and the barrel around his neck sports a skull and crossbones.
- In Terry Pratchett's The Unadulterated Cat, one chapter imagines what the world would be like if we'd attempted to breed cats to fit all the roles dogs take in society, with the St Bernard being replaced by the St Eric. Many lost mountain hikers have been kept warm by the sheer fury of seeing a St Eric give up looking for them and go to sleep.
- Mentioned once in the Dresden Files while Dresden is doing his thing to the villain of the book; he claims his Big Friendly Dog Mouse is training to be a St. Bernard and asks the villain not to break his, Mouse's, heart by telling him they don't actually carry kegs.
- Played with by the Oolun Cutash Rescue Off The Mountain Team in the Discworld tie-in Mrs Bradshaw's Handbook: while they do have a rescue dog (and a rescue dragon), the brandy barrels are around the necks of goblins. Like all goblin liquors, the brandy is made from snails.
- Police Squad!: As an unexplained sight gag, a boxer's drunk girlfriend has a pet St. Bernard with a cask of brandy on its collar.
- At one point, during episode 19 of Kamen Rider Double, Shotaro is not amused to find Philip pretending to be a St. Bernard, barrel and all.
- Alfred Hitchcock is rescued by a St. Bernard with a keg in the introduction of the Alfred Hitchcock Presents episode "A Little Sleep".
Alfred Hitchcock "Ah! Man's best friend! And a dog!"
- In the show Topper, a perpetually drunk St. Bernard named Neil lost his life trying to save George and Marion Kerby; leaving all three to haunt Cosmo Topper.
- Mentioned but not seen in the I Love Lucy episode set in the Swiss Alps.
- In the Laurel and Hardy vehicle Swiss Miss, Stan Laurel coaxes a tot of brandy from a Saint Bernard.
- After the climatic bobsled chase in On Her Majesty's Secret Service, James Bond is found by a St Bernard. Bond jokingly berates it for pawing him, telling the dog to go get the brandy instead, and make it five-star.
- A 1949 Punch magazine cartoon. A man has a St. Bernard and several puppies, all of which wear neck casks. The man says "Of course, I only breed them for the brandy."
- The Wizard of Id has at least once had Town Drunk Bung resort to getting in trouble on a mountain so that he'll be rescued by a Saint Bernard and he can drink its brandy.
- Two cartoons of The Far Side toy with the idea:
- One with a guy in an outhouse in the middle of nowhere, yelling for help, cutting to a Saint-Bernard with a roll of toilet paper around its collar (The caption is "Far away on a hillside, a very specialized breed of dog heard the cry for help.").
- Another is "Common rescue animals", featuring among others: a Saint-Bernard with a keg of brandy, a dolphin with a pair of swim trunks, a rhinoceros with car keys.
- In P.D.Q. Bach's "half-act opera" The Stoned Guest, a St. Bernard appears right on cue after Don Octave says "For who can save us now?", and the cast sings its praises until they get around to discovering that the cask around its neck has been drained of its contents.
- In the 1990s Apple Macintosh skiing game MacSki, every fifth object that the player collides with will result in him temporarily being incapacitated while a Saint Bernard trudges onscreen to rescue him.
- When the polar bear Doc from The Whiteboard thinks Jinx and Kasi got buried under snow he is going to be the rescue dog:
Sandy! I need the first-aid kit and the avalanche poles! Call for a medevac chopper! And find my collar with the little brandy cask!
- There's at least one Bugs Bunny cartoon with the Saint Bernard — but instead of sharing his brandy with others, he drinks it himself and shows up drunk at his rescues.
- In the short "Piker's Peak," the barrel contains a minibar. The dog uses the contents to mix himself a martini.
- In Cracked Ice (Tashlin, 1937), a St. Bernard uses his wares to assist an ice skater who had fallen through the ice. W.C. Squeals (a pig avatar of W.C. Fields) sees it and first feigns drowning to obtain some of the dog's booze. Failing that, he schemes to steal the flask around the dog's neck.
- There are at least two Tom and Jerry shorts with similar gags.
- In the Disney short "Alpine Climbers," Pluto falls in the snow and comes out blue and frigid. A Saint Bernard pours his keg of brandy on Pluto's mouth, and a rainbow of colors spreads from Pluto's belly to his extremities as he warms up again.
- The Mighty Mouse cartoon "A Swiss Miss" has a rhyming St. Bernard stating his mission to rescue Pearl Pureheart but failing to execute it. He accidentally uses the contents of his flask to aid Oil Can Harry, who had fallen into an icy lake.