You can't catch an evee in heart gold, but you get one from bill in Joto at goldenrod city just Southwest of the gaming Cornner.
You can't capture one, but if you visit Bill in Goldenrod City, he will give you one for free
EVEE evolves at level 15
no you can not catch evee in pokemon yellow but someone will give it to you
you get it from bill in goldenrod city
No, you would have to transfer an Evee from one of your other games I.E. Heartgold soulsilver etc.
No but you start with two evee forms: Umbreon and Espeon.
hatch from egg breed in day care evee and ditto
You can't get a wild Eevee. You can, however, receive one from Bill.
You can't catch Rotom in heartgold.
you can't you have to get an evee
You can't catch an Eevee in the wild. You have to transfer it or trade for it.
you can not catch an evee you can only get it by trading with someone or in game trading