you can't, you need to trade with a game that you can start with a squirtle (ie. Pokemon leafgreen, Pokemon FireRed)
You can't catch a Squirtle. It's one of the Pokemon you can get from oak. You have to trade with someone who already has a Squirtle.
the answer is no
No.
No.
You can't. Squirtle is a starter Pokemon, you have to trade it into your game.
you have to get it on any GBA Pokemon games
You cant catch a squirtle in Pokemon firered nor in Pokemon leafgreen. Squirtle is a starter Pokemon so you cant find or catch one unless you use a game shark.EDIT by Man spider27: Although it is- as far as I know- impossible to capture Squirtle or Bulbasaur in Pokemon leafgreen it is possible to find Charmander in the Old Mansion on Cinnabar island. Hope I helped!
They are not catchable on any Pokemon game,however you can trade to get the starter Pokemon squirtle and charmander on Pokemon Leafgreen/Firered.
only if you had a gameshark or if it was your starter
You can't catch it! You need to trade who has Pokemon firered or leafgreen.
someone needs to pick a squirtle in soul silver or heart gold and trade it on platinum
you need to beat red at mt silver and go to professor oaks lab you can get either charmander bulbasaur or squirtle