Poseidon likes Sea monsters, the sea, Tidal waves, Earthquakes, Horses, and dophins. He doesn't like killing of animals, dry lands, or people who are disrespectful with horses or the sea.
I know he had a favorite animals that are seagulls,horses and Octopus. I don't know why he likes octopus
It would probably be Posidonia, the town consecrated to him. It is now called Paestum in Italy.
horses and the sea
Horses.
His staff
i think that poseidons favourite things to would be tormenting people and punishing them like in the odyssey
He uses a Trident.
poseidons favorite qoutes would be like feel my rath of my trident
the function of Poseidons temple was for Poseidons honor.
Rhea.
cronus
Cronus and Rhea
Triton
Neptune
Rhea.
a trident
He doesn't had friends