Lol, how could Doctor Whooves be in the background?I don't think he's THAT old so he lived in Equestria since the day Stallionardo da Vinci was born.I've also figured out, that in original episodes, when Twilight and other girls were fillies, then background ponies like Lyra, Bon Bon, D. Whooves and even Derpy were adults. How old are they now?