Derpy, having promised to spend all of Mother's Day with Dinky, accidentally overworks herself, leaving just one thing undone. Dinky, seeing how hard she's worked, vows to finish what her mother's started. Even if it means becoming her in the process
Thin Mint, Do-si-Do, and Tag Along are the best of friends. Over the years, they’ve done it all as Cookie Cadets... except for one thing - Win the Cookie Cadet Cookie Selling Contest. But this year will be different.