@BryanFuller: MEET THE ACTORS PLAYING WILL GRAHAM’S DOGS #ZOE #HANNIBAL #DontTellTheOthersButZoeIsMyFavorite pic.twitter.com/EacMZMN1ea
Zoe is the one who got the fandom nickname “Underbite” (“daddy won’t get me braces”). Going by these tweets, Winston is actually female IRL (I’ve seen her name spelled both Heidi and Heidee); Buster (as featured last week in “Shiizakana”) seems to be that dog’s real name. I don’t think Jack’s name has ever been mentioned on the show, but he’s usually the one trying to wake Will up from dreams and/or sleepwalking. There’s also a new dog named Henry? Applesauce, named by a fan, only appeared in “Yakimono” and is actually a dog Alana adopted for herself, although everyone ships her with Winston.