Sven
... that the animation team of the film Frozen tried to model the movements of character Sven on a real-life reindeer, but due to its relative immobility, used the behavior of a dog instead?
... that the animation team of the film <i id="mwArw"><a href="./Frozen_(2013_film)" id="mwAr0" rel="mw:WikiLink" title="Frozen (2013 film)">Frozen</a></i> tried to model the movements of character <b id="mwAr4"><a href="./Sven_(Frozen)" id="mwAr8" rel="mw:WikiLink" title="Sven (Frozen)">Sven</a></b> on a real-life reindeer, but due to its relative immobility, used the behavior of a dog instead?