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"Baby Not On Board". Stewie is left at home when the Griffins go traveling and he looks in Chris's room and finds the Hustler Magazine.
Bertram was Peter's son & Stewie, Chris & Meg's half-brother... however only Stewie (& Brian) knew he existed and neither Stewie nor Bertram knew they were actually related.
Peter and Lois have two sons, Stewie and Chris.It was revealed in The Juice is Loose that Lois and Peter had a third son, Peter Griffin Junior that Peter apparently accidentally killed after shaking him to hard.There are also Jake, Tom Tucker's son.Cleveland Jr, Cleveland's son.Patrick, Carter Pewterschmidt's son.Neil, Mort & Muriel's son.
He has four. Chris, Megan, Stewie and Bertram (deceased).
syrup o Epicac
Sounds like you're referring to the sensational episode 'Road to the Multiverse', in which Brian and Stewie visit one of many universes where humans are pets and dogs are owners. They visit the Griffins and obviously Peter, Lois, Stewie, Meg and Chris are dogs and Brian is a human.
Peter and Chris use American Sign Language in the "Stewie, Chris & Brian's Excellent Adventure" episode of Family Guy. They learn ASL to communicate secretly when they travel to the future together.
No Chris Left Behind
Peter, Stewie, Louis, Brian, Meg, Chris, and Quagmire. Peter, Stewie, Louis, Brian, Meg, Chris, and Quagmire.
The main characters in Family Guy are Peter, his wife Lois, children Chris, Meg, and Stewie, and dog Brian. Peter, Stewie, Brian, and Quagmire are all voiced by creator Seth MacFarlane.
"Baby Not On Board". Stewie is left at home when the Griffins go traveling and he looks in Chris's room and finds the Hustler Magazine.
Bertram was Peter's son & Stewie, Chris & Meg's half-brother... however only Stewie (& Brian) knew he existed and neither Stewie nor Bertram knew they were actually related.
Peter Griffin, his wife Lois, sons Stewie and Chris, daughter Megan, dog Brian.
Stewie, Meg, Chris, Susie
Season 4, Episode 07: Brian the bachelor.
According to an interview with creator Seth MacFarlane, Stewie's sexuality is left ambiguous. As for Brian, he has had several female companions over the years, so I highly doubt that he is gay.