Chi's Sweet Home (2008)

S01E76 Chi Breaks

After Chi gets a good brushing, her fur ends up on the brush, which Yohei gathers until he’s accumulated enough to create a sizable ball of fur. When Mr. Yamada finds out about Yohei's little project, the family discusses it together. Suddenly, Chi seizes the ball of fur and begins to play with it, sending tufts of fur scattering all over the place.