Pokemon mansion floors: 1f, 2f, 3f & B1 also on routes 7&8you have to trade from firered
I'd say Mareep, Totadile, Machop, and Growlith.
Arcanine only when exposed to a fire stone.
You can get growlith at route 201 and 202 if you have Pokemon firered insterted.
You could find wild Growlithes in Route 48.
you can't get a growlithe in wild in leaf green........ you need to trade it from fire red.
Unfortunately, you cannot catch a Growlithe in Pokemon Leaf Green. You need to trade one from Pokemon Fire Red or XD.
Pokemon mansion floors: 1f, 2f, 3f & B1 also on routes 7&8you have to trade from firered
Growlith can be found in route 37.
You can catch a Growlith in the Pokemon Mansion on Cinnabar Island.
you should train growlith until it learns flame wheel, then evolve it.
Trade
I'd say Mareep, Totadile, Machop, and Growlith.
you cant.you have to insert Pokemon firered.
Growlith Issac Lim
Fire Stone
In the Pokemon mansion but only in fire red