"Twilight Bark" is a hero/heroine song from the 101 Dalmatians: Animated Storybook. It is sung by Pongo and Perdita as they are preparing to make a Twilight Bark about their puppies being abducted. The vocals were done by Michael Gough and Mary Kay Bergman.
Pongo: We'll spread the word through every yard
From a Great Big Dane to a Saint Bernard
There's a bulldog, sheepdog, cute Maltese
And a German Shepherd and a Pekingese
Boxer, Bowser, Beagle, Schnauzer, Russian Wolfhound, stray
A pug, by golly, Dachshund, Collie, Doberman, and cute Shar Pei
An Alaskan Husky (still not through)
An Irish Setter and an Airdale, too
A Terrier Scot, and next we've got
A poodle and a pointer and a mutt
Perdita: There's still more dogs, but I don't know how
Like a Cocker Spaniel and a Chinese Chow...
A big Rottweiler, and a small Shi Tzu
A Yorkshire Terrier...
Both: ... and a Pit Bull, too
Pongo: An Afghan's fab to a great big Lab
And a Foxhound's nice, it's true
Perdita: To a Basset Hound, and next we've found
A little Pomeranian, too
Both: A Greyhound, Bloodhound, still there's more
Like a Lhasa Apso, Komondor
A Chihuahua's sweet and a Terrier's neat
We'll shout through every door and park
So they can hear the Twilight Bark
And help us find our lost Dalmatian dogs!