Someone mentioned Fly from babe but forgot Flys mate Rex. Hehe someone bet me to Chopper from Stand By Me - "Chopper sic balls" .

Farty and the other sled dogs from the movie Kevin Of The North.
Elvis from Dont Tell Mom The Babysitters Dead.
Sandy from Annie.
The Rottie from Ferris Buellers Day Off.
The little scruffy terrier from Running On Empty.
The dogs from Best In Show - Love that movie.
The dogs from Cats and Dogs.