The answer is never.
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MUSIC
Lifelines + Preferred Route
Licensed via Warner Chappell Production Music Inc.
Made by BFMP www.buzzfeed.com/videoteam
STILLS
US state outline map / Wikimedia Commons
https://commons.wikimedia.org/wiki/File:US_state_outline_map.png#/media/File:US_state_outline_map.png
SOURCES
https://www.avma.org/news/pressroom/pages/dogs-in-hot-cars.aspx
http://www.peta.org/issues/companion-animal-issues/cruel-practices/dog-hot-car/
http://www.huffingtonpost.com/2014/09/11/leaving-pets-in-cars-_n_5761292.html
https://www.animallaw.info/topic/table-state-laws-protect-animals-left-parked-vehicles
http://www.humanesociety.org/animals/resources/tips/help-dog-in-hot-car.html
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