Findings:

• Shaggy Dog Stories (category)
• shaggy dog story
• The Shaggy Dog
• Man bites dog - that's news
• Shaggy dog
• The Story of the Second Old Man and the Black Dogs
• Comedy Central
• Divine Comedy
• The Divine Comedy
• romantic comedy
• comedy
• improvisational comedy
• situation comedy
• sketch comedy
• high comedy
• The Sonny and Cher Comedy Hour
• Comedy club
• physical comedy
• The Comedy Channel
• British comedy
• Observational comedy
• The Smothers Brothers Comedy Hour
• Dark comedy
• Black Comedy
• stand up comedy
• Comedy Sportz
• foreign dialect of comedy
• Sentencing Microsoft - a comedy interlude
• First rule of comedy
• King Of Comedy
• What's The Secret Of Great Comedy?
• Generic stand up comedy routine
• Divine Comedy - Appendix
• The Human Comedy
• comedy stylings
• Low comedy
• Comedy of Repetition
• Finnish TV Comedy
• JOB: A Comedy of Justice
• The Comedy of Errors
• The (mis)use of classical sources in The Divine Comedy
• tragic comedy
• The Comedy Store
• Fractal sabotage: a corporate comedy thriller
• screwball comedy
• improv comedy
• The death of a Comedy Legend: A Multi-cultural Liverpool Noder Meet
• Rollicking Stalinist musical comedy
• The Underground Comedy Movie
• Comedy Central's 100 Greatest Stand-Ups of all Time
• Studio 4C: Comedy
• Sin and punishment in the Divine Comedy
• The Comedy of Errors: Dramatis Personae
• The Comedy of Errors I.i
• The Comedy of Errors I.ii
• The Comedy of Errors II.i
• The Comedy of Errors II.ii
• The Comedy of Errors III.i
• The Comedy of Errors IV.i
• The Comedy of Errors IV.ii
• The Comedy of Errors IV.iii
• The Comedy of Errors IV.iv
• The Comedy of Errors V.i
• Comedy DVD (user)
• comedy of remarriage
• improvised comedy
• Comedy of Manners
• Comedy God
• Terentian comedy
• The Old Guard of British Comedy Gets the Last Laugh
• The Divine Comedy Summary for the Literary Novice: Inferno Cantos I, II, III
• The Divine Comedy Summary for the Literary Novice: Inferno Cantos IV, V, VI
• Wisdom in Late 1990s Teen Comedies
• Comedy is tragedy plus time
• The Divine Comedy Summary for the Literary Novice: Inferno Cantos VII, VIII, IX
• The Divine Comedy Summary for the Literary Novice: Inferno Cantos X, XI, XII
• The Divine Comedy Summary for the Literary Novice: Inferno Cantos XIII, XIV, XV
• Comedy Gold Monthy Python Super Deluxe Clusterfuck
• Single Performer Comedy YouTube
• romantic zombie comedy
• K dogg (user)
• Grass Dog (user)
• Dogs
• hot dog
• Black Dog Games
• Mad Dog Vachon
• 2 Stupid Dogs
• Wag the Dog
• Reservoir Dogs
• Dog, the other white meat
• dead dog
• Man Bites Dog
• Yellow Dog Linux
• Snoop Dogg
• dog
• The Bonzo Dog Band
• Dog Heaven
• Dog Show!
• dog's breakfast
• I wanna be your dog
• dog park
• That Dog
• Triumph, the insult comic dog
• A Boy and His Dog
• wiener dog
• Weederman, the wonder dog
• Dog Pound
• dog whistle
• Black Dog
• guard dog
• Bagel Dogs
• hair of the dog
• See a man about a dog
• dog's bollocks
• Westminster Dog Show
• Dogs of War
• The quick brown fox jumps over the lazy dog
• Essex Dogs
• Curtail dog
• Dog bee
• Dog day
• Dog days
• Dog fancier
• Dogged
• Dog Star
• Spitz dog
• Water dog
• The Truth About Cats and Dogs
• Davey Dog (user)
• Cats and dogs living together
• Cats and dogs
• Temple of the Dog
• prairie dog
• Noises made by dogs in different languages
• dog slow
• dog and pony show
• The Two Dogs
• Yellow Dog Republican
• yellow dog contract
• slinky dog
• Mad Dog
• The Brazier and His Dog
• The Dog and the Cook
• The Dogs and the Hides
• The Shepherd and the Dog
• The Man, the Horse, the Ox, and the Dog
• The Dog's House

If you Log in you could create a "The Comedy Trail: A Shaggy Dog Story" node. If you don't already have an account, you can register here.