(A collab with Latecomer, open to all authors. Stories should be SFW with some potential PG content, rated Teen to be safe.) A collection of stories involving various characters undergoing potty training, to varying results.
Discord, Nightmare Moon, King Sombra and Queen Chrysalis have been reduced to foals and placed under Princess Celestia's carful gaze and she does her best to keep the four out of mischief.
(A Matt11 fic, rewritten with permission) Scootaloo is turned back into a foal, and is taken care of by her adopted parents Fluttershy and Rainbow Dash. What sort of cute misadventures will occur?
On the eve of Nightmare Moon's return three royal guards were transformed into toddlers. Celestia now has to raise these three foals and keep them in line.
Hoity Toity is suddenly turned into a foal, and his collection of foal clothes went missing. Now he'll have to go to Manehatten and win a foal fashion show with the help of Rarity.
Shining Armor and Cadence came back from vacation only for Shining to be turned into a foal. As Twilight and Cadence try to find the culprit, Shining suddenly dissapears! And Sunburst and Flurry Heart goes out to search for him
Spoiled Rich is turned into a foal by a strange nanny with myseterious motives. Diamond Tiara finds her mom, and has to care for the mare in her new foalish state.
Sunburst is Flurry's foal sitter while Cadence and Shining go out on vacation. While as a foal he and Flurry Heart become seperated and the two go on journey to be reunited.
Daring Do was pushed her into a Fountain of Youth and was regressed into a foal. She then finds Ahuizotl (who was also regressed into a kitten). The two have to trek through the jungles of the Tenochtitlan Basin and find a way to turn back to adults