Image form wikimedia user corgidino - link here.
Thanks to everyone who looked at this in chat, including, but not limited to MrWrong, Levi, A Random Day, Rimple, Soulless, ChaoSera, and Cony.
Thanks to Tuomey for providing me with an early version of the title.
Explanation: In Welsh myth, fairies used to ride around on corgis. Now, they've modernized.
EDIT: And it's 100! Woo! Thank you all so much. Grady loves all of you dearly.
Treat L O N G C O R G with care!