A Dog of indeterminate breed accompanying Iowa (Kancolle) from Kantai Collection, based on the historical battleship's mascot during the 1940s. While the dog had an appearance in the official 2019 Kancolle calendar (post #3431537), it's mostly seen in fanart, particularly those by Ido, Himeyamato, and Ye Fan.
Despite the feminine nickname "Vicky" (shortened from "Victory"), the historical dog was male and served on Iowa for the entirety of her first commissioning, from 1943 to 1949.