Images of Slinky Dog from Toy Story.
Promotional Material
Concept Art
Slinky being forced by Woody to literally grovel and lick his boots in the Black Friday reel version of the film.
Screenshots
"See? It is Buzz. Now give back the lights, Potato Head."
The Attack Dog With a Built-In Force Field
Miscellaneous
Slinky and Woody in Toy Story Land at Walt Disney World commercial
Toy Story characters in Pixar Pier at Disney California Adventure commercial
Video Games
Theme parks and other live appearances
Other