I love Danes!
Here are some good ones...
Barnabas, the talking canine companion of first Destruction and later Delirium in The Sandman.
Kerouac, the dog lost by the homeless Jerry Baskin in Down and Out in Beverly Hills
Otis, the Pug in The Adventures of Milo and Otis (I LOVE THAT MOVIE!)
Dreyfus, the St. Bernard and Golden Retriever mix on Empty Nest
Rowlf, the piano-playing Muppet dog from The Jimmy Dean Show and The Muppet Show
Seamus is a dog in a song by same name (from Meddle) by Pink Floyd
Gibson, a Harlequin Great Dane, is certified by Guinness World Records as the tallest living dog at 42.2 inches. Standing on his hind legs, the 170-pound dog is over 7 feet tall
Marlowe, Stephen King's Pembroke Welsh Corgi, inspired the character of Oy in King's fantasy series The Dark Tower.
Duke and Turk, two Great Danes from Disney's The Swiss Family Robinson, where they are able to fight off a tiger.
Of course there's always Scooby-Doo, Astro and Marmaduke!!