Hamtaro Episode 168
Episode 168 of 193 of Hamtaro, aired September 26, 2003, 30 minutes. Available with English subtitles and dub where released.
Episode summary
One day, Bijou falls from the tree at her house and lies on the grass, unable to get up. Maria spots her and takes her inside, and Bijou realizes how much she had made her owner worry. She promises to never leave her home again, meaning she cannot see her friends ever again. Even so, Hamtaro decides to see her every day to cheer her up.