Light Chaser Animation Studios is a Chinese CG animation film studio based in Beijing, China. The studio was founded in early 2013 by Gary Wang, the founder and ex-CEO of the popular Chinese video sharing website Tudou.com.

Little Door Gods, also known as Door Guardians, or The Guardian Brothers in the US, is a 2016 Chinese animated fantasy comedy film directed and written by Gary Wang, produced by Light Chaser Animation Studios and distributed by Alibaba Pictures. It was originally released in China on January 1, 2016 in the Peachtopia trilogy Tea Pets (2017) and Cats and Peachtopia (2018). An English-language version that is 20 minutes shorter premiered on Netflix on September 1, 2017.