Meet Triskel, the Trimarian cart pony, and his faithful canine companion, Toby.

Triskel was hard at work this past Pennsic every day pulling his mistress, Lynn Kitzman of Florida, on her daily rounds.

Kudos to Ms. Kitzman for her delightful equine disguise of a modern necessity, the accessibility scooter, and to the unwavering patience of Toby, who braved the Pennsic heat as her assistance animal.