yes
Chat with our AI personalities
you got to the safari zone for a VERY RARE CHANCE, or mirgate it
Go to an area where Jigglypuff can be caught, or you could see the man at Pokemon mansion and he'll tell what kind of Pokemon he saw in his garden (everyday its a different Pokemon so you may have to check once a day to see what Pokemon he's seen), or if you've beaten the game mirgate your Jigglypuff from another Pokemon GBA and go to pal park to catch them. afterwards the man at the front desk will ask if you want your Pokemon sent to your PC boxes and you say yes. And there you have your Jigglypuff. (use a moonstone to evolve it into Wigglytuff if you want too).