A Spark Shorts short by Pixar director Rosana Sullivan telling the tale of a stray cat and the pitbull terrier that moves in next to its hiding place one day.
Previously: Smash And Grab
A rather lovely short by Andrew Goldsmith in which a knitted toy dinosaur must give his all to save the love of his life.
Behind the scenes feature here.
Fail Army celebrates the best worst friends of 2015.
Previously: The High Price Of failure