I don't think you have an option of getting a Ninetales/Vulpix in HeartGold. I think you need SoulSilver has a Vulpix. Vulpixes are found near the Safari Area. Then at the Pokemon Dome (or whatever) On certain days if you have enough points, you can get a Fire Stone to evovle Vulpix. Or you can just skip all that and trade it with someone that has one. I have HeartGold and I have a Growlithe from the area Vulpixes are available.
You can only catch Vulpix in SoulSilver, not in HeartGold. You can catch it on route 36 and route 37.
you can get celibi on heartgold only from a wi-fi event
You have to catch a vulpix and evolve it with a fire stone.
you get it in the bug catching contest
You cannot catch Darkrai in Pokemon Black, you have to transfer it from Diamond, Pearl, Platinum, Heartgold, or Soulsilver.
You can't catch Rotom in heartgold.
you need give an fire stone to make evolve an vulpix you can buy in celadon
You don't catch it. You have to evolve Vulpix with a Fire Stone. ... ... ... Or that's what I heard.
you cant catch him in heartgold you can only get him in soulsilver
In HeartGold you can catch Kyogre.
You can only catch Vulpix in SoulSilver, not in HeartGold. You can catch it on route 36 and route 37.
In pokemon Heartgold
No
you cant catch it it is rare
You can catch Lombre in Pokemon HeartGold in the Safari Zone at a waterside area once you receive the National Pokedex.
yes you can catch every Pokemon ever made
You can catch Ekans in Pokémon HeartGold in the Safari Zone in the Marshlands area.