Pokémon GO: Every Pokémon You Can't Trade (& Why)

One of the staple features of Pokémon GO is that of trading. Players are allowed to send their Pokémon over to a friend in real-time, usually in order to help them complete their Pokédex or increase the odds of receiving a Lucky Pokémon. Many players have raised the question, though, of what can be done after that. Is it possible for one Pokémon to be traded multiple times in Pokémon GO?

Source: Screenrant