If you mean in leafgreen and firered you go to the pokemon day care on four island. And you give them to care about your ditto and your eevee. After a while you go to the man standing beside the house and he gives you an egg. When it hatches you have another eevee. (when you give them a ditto and eevee the eevee can be evolved too... And your eevee can even be a boy)
eevee can only evolve once but if you get another eevee (of different gender )and breed with it you can get another eevee and evolve it into something else.
breed eevee with a ditto breed eevee with a ditto
u take a eevee and another card that's how
Yes, as long as you haven't bred the espeon (i.e the eevee before you evolved it) from the same ditto and another eevee or eevee-lution.
Take Eevee to the daycare center with another Pokemon. And make sure that these Pokemon are compatible with each other. Such as Eevee/Ditto, or Eevee/Eevee. You should also try breeding Eevee with other Pokemon to see if there compatible or not. If they 'get along or don't like each other much' you get an egg. If they play with more Pokemon then each other try another Pokemon because you won't be getting another Pokemon.
Eevee can only be bred by a Ditto or another Eevee. Make sure you have an Eevee of the opposite gender. You can catch any Ditto to breed with. Make sure the Ditto gets along well with Eevee, however.
You can breed for another Eevee at the Day Care Center at Four Island. It does, however, take a long time for Eevee eggs to hatch.
You can breed it at the daycare.
No you can't .you'll have to get another eevee
There are no Eevee in Pokemon Emerald. To obtain one you would have to trade from another game.
Two Eevees produce another Eevee. seriously, you must have just started playing this game yesterday...
Eevee will learn Bite naturally, which is a Dark-type move.