Kitbull is the third short of Pixar's
SparkShorts program, The short was directed and written by
Rosana Sullivan.
Kitbull was produced by Kathryn Hendrickson, and distributed by Walt Disney Studios Motion Pictures.
Peter Sohn, director of the feature film
The Good Dinosaur, and Kristen Lester, director of the short film
Purl, were part of Sullivan's story trust on
Kitbull. The short was edited by Katie Schaefer Bishop. According to Sullivan, she "started sketching this little black kitten in 2013" while "working on a feature film project at the time at Pixar". One of her colleagues showed her "a video of a cat arching its back and trying to act tough, then promptly falling off a counter"; Sullivan was "so entertained" by the difference between the cat's "self-perception" and the reality, which prompted her desire to "draw a tiny kitten who embodied" this contrast. She had initially wished to depict something that appealed to her and was enjoyable, but "it evolved into something more personal" to her in the end. at the same time, she started learning that "there was a negative reputation around them". Sullivan said that she "had always wanted to do a 2D animated short" since she had grown up "watching hand-drawn animation". Sullivan commented that "the kitten could not have been done without the hand-drawn quality" since "the kitten's character itself is unpredictable and spastic". According to her, "the kitten's frenetic energy could best be captured through hand-drawn animation, especially within [the creators'] limited resources and six-month production timeline". Sullivan stated that the creators of the short had invented their own "pipeline". Arjun Rihan, who had been the director of photography while working on the short, presented all the shots. When it came to the backgrounds, Sullivan "worked closely" with production designer Tim Evatt and Bill Cone. The creators selected "a mix between impressionistic, kind of loose, fast painting, but also still kind of grungy and gritty"; they wished to prevent the short from being "so heavy" by keeping a sense of "levity" and to make "the background loose enough to maintain focus on the characters". The creators "walked around the Mission with a selfie stick, held low to the ground", in order to see the neighborhood from the kitten's point of view. Sullivan said that she had walked "around Valencia Street, looking for abandoned lots, taking pictures of little cardboard boxes in the weeds to imagine if a kitten would actually live in there". The kitten chooses to be alone and manages to remain unnoticed with the help of background elements such as shadows and road signs. According to Sullivan, "
Bernal Hill was always the goal" and represented the "conclusion" of the relationship between the kitten and the pit bull, with this being the place "where they rise above the fray". Sullivan said that the short had been inspired "in a way" by her relationship with her husband and her other "close relationships", stating that she would always climb alongside her husband on the Bernal Hill. The characters are not excessively detailed. Animation supervisor Guillaume Chartier and character designer Zaruhi Galastian's "love of 2D helped craft the final look and design of the characters". Sullivan described the kitten as "very cartoony" and "almost abstract in some ways". She said just drawing the kitten had been really satisfying and entertaining to her, mentioning that the animators who had become part of the crew shared her point of view. The most gratifying facet of this process for her was collaborating with others to create something better than what she could have achieved alone. She enjoyed working with trustful people that could amaze her. According to Sullivan, "the themes of isolation, empathy and vulnerability always resonated with [her] growing up as a shy kid". She said that since she had been very timid and had difficulty in forming friendships during her childhood, she identified with the kitten, who, instead of creating a connection, preferred to remain in his comfort zone where he was not vulnerable; the story centers on this idea. She commented that the kitten had "always been [her] access point to the story". Sullivan wished to "give a voice to the voiceless" through
Kitbull, and she hoped that the relationship between the kitten and the pit bull "can inspire empathy and compassion" regardless of "how scary it may be to step outside of our comfort zone to be vulnerable and connect". According to Hendrickson, she and Sullivan "partnered and began collaborating on the idea for
Kitbull outside of work hours"; this had happened "a few years before the SparkShorts program was created". They "were planning on making the short on [their] own, but when the SparkShorts program was born and [Sullivan] was given the opportunity to direct,
Kitbull found its home at the studio". Hendrickson said that she and Sullivan "are both big animal lovers", and she stated that viewing videos with kittens "just became a real outlet for [Sullivan]". Hendrickson commented that depicting the actual behavior of cats and dogs had been "one of [the creators'] main goals in animation" because of their love for them. She said that Sullivan had "built a
YouTube playlist with hundreds of cat and dog videos" during the "pre-production" phase that had been "used as reference" since "so much charm and appeal can be found in an animal's nuanced movements". Hendrickson stated that Guillaume Chartier had done "an incredible job of guiding the animation team through that journey". She hoped that besides being "moved" by the friendship between the kitten and the pit bull, viewers would also be "reminded that friendships come in all shapes and sizes and can be found in the most unexpected places"; she added that, "as the kitten experienced, vulnerability and trust are the foundation of the deepest friendships".
Kitbull is dissimilar to the usual technique of Pixar because it is animated in 2D style. Hendrickson said that since the short was hand-drawn, there were many challenges at the beginning, including "trying to figure out how to tell the story with the resources within the studio, and then taking this 2D project and getting it to fit back into the normal 3D process at Pixar". During the layout phase of the project, the creators had positioned the camera and decided on "the staging and the framing for all of the shots". Hendrickson said that when Rihan had finished laying out the shots, they "would take those shots and render them all out", after which "those renders became the templates for [their] background painters". The animators drew the characters on "a layer" and "the backgrounds were all painted on a layer"; the compositor then had "to stitch those two together". Hendrickson said that the action of
Kitbull takes place in the Mission District, San Francisco, which is a very important location for Sullivan, who had lived there after moving to San Francisco. According to Hendrickson, the "sound designer even layered in some ambient noises" from the
Bay Area Rapid Transit in the short's background. Hendrickson enjoyed seeing how every crew member had an influence on the short. ==Music==