The Land Before Time is an American animated musical television series, based on The Land Before Time film series created by Judy Freudberg and Tony Geiss. It was developed for television by Ford Riley for Cartoon Network and was produced by Universal Animation Studios and Amblin Entertainment, and animated by Wang Film Productions in Taiwan and Toon City in the Philippines. It premiered on YTV in Canada for a test on January 5, 2007 and premiered on Cartoon Network in the United States on March 5.

Cel shading or toon shading is a type of non-photorealistic rendering designed to make 3-D computer graphics appear to be flat by using less shading color instead of a shade gradient or tints and shades. A cel shader is often used to mimic the style of a comic book or cartoon and/or give the render a characteristic paper-like texture. There are similar techniques that can make an image look like a sketch, an oil painting or an ink painting. The name comes from cels, clear sheets of acetate which were painted on for use in traditional 2D animation.