You get eevee at Bills' house in Goldenrod City. Make sure you have one extra space in your party. Also you can get an eevee from a previous Gameboy Advance game if you had an eevee, then go to the Pal Park in Fuchsia City in Kanto.
(8 Badges of Johto and Elite Four need to be won.)
The only way to get an eevee in heartgold is if you talk with Bill in his house or if you trade
get an eevee and evolve it into a thunderstone
You get it from bill in goldenrod city after you find him in the Pokemon center in the next town.thanks
thats not possible
To make Eevee evolve into an Umbreon, you have to level it up with high happiness at night.
Get the Eevee from Bill in Goldenrod city and give it a water stone.
get an eevee and evolve it into a thunderstone
Bill will give you an Eevee.
Evolve Eevee, or trade.
A water stone
You can find eevee in Celadon City in Kanto as a Game Corner prize.
you can find a leaf stone in viridian forest in kanto in heartgold
In Goldenrod City, there is a house where the PC programmer Bill lives. He gives you an Eevee.
You get it from bill in goldenrod city after you find him in the Pokemon center in the next town.thanks
thats not possible
To make Eevee evolve into an Umbreon, you have to level it up with high happiness at night.
The only place to find an Eevee is at Bill's house or maybe at the GTS.
u can't u have to level up eevee near snowpoint city in diamond/pearl/platinum and trade into soulsilver and heartgold