u can't catch it. u can only get it as a starter.
Chat with our AI personalities
You can use a Cyndaquil as a starter Pokemon in heart gold, soul silver, gold, silver, crystal and diamond pearl platinum.
Trade somebody that has heart gold or soul silver
Choose Cyndaquil as your starter and evolve him.
You can catch a lot of fire types but in loads of different places but the best bet would be to choose Cyndaquil at the start
It depends on if you choose cyndaquil for your starter Pokemon in the johto region. If not your rivel (Heart) might have it.