Family Guy S7E5 · The Man with Two Brians
Family Guy
Season 7 · Episode 5 · The Man with Two Brians · 22 min
Eight-year-old Brian (who is 56 in dog years) seems to have lost a step or two, so Peter gets a new talking dog, New Brian, to "take some of the load off" the old one, who doesn't like the idea at all.