Sheila Lyons, DVM (“Lyons”) appeals from a decision of the U.S. Patent and Trademark Office (“the PTO”) Trademark Trial and Appeal Board (“the Board”) canceling her registration of the service mark THE AMERICAN COLLEGE OF VETERINARY SPORTS MEDICINE AND REHABILITATION (“the mark”) on the Supplemental Register on the ground that she does not own the mark. See Am. Coll. of Veterinary Sports Med. & Rehab. v. Lyons, 2016 WL 1380739, at *19 (T.T.A.B. Mar. 17, 2016) (“Decision”). For the reasons that follow, we affirm.