Eevee can evolve into 7 different types of pokemon, but only once.
Unfortunately, once evolved eevee can't evolve so sorry but for now you're stuck with leafeonnot necessarily. if you have another eevee that is a different gender from your leafeon or you have a diddo, you can breed them in the Pokemon daycare center and try again.
No, Eevee does not evolve with a Shiny Stone. Only Togetic, Roselia, and Chillarmy evolve with it.
Eevee can only evolve once into its 8 different evolutions. To get an Umbreon you will need to get another Eevee and get your friendship rating to the highest amount as it can go, and then level it up and night and it will evolve into Umbreon. To increase the friendship rating, just battle with it, walk with it, and basically just do all the normal stuff in a Pokemon game.
You will need to have your Eevee to full Happiness, then level it up at least once during the night to evolve it into Umbreon.
eevee does only evolve into glaceon in dimond, pearl, platinum ss and hg
There is no stone needed to evolve (although i think it should evolve with sun stone) .But your friendship with the eevee has to be very good then and only then will it evolve into an espeon
In Pokémon HeartGold, you can only evolve Eevee 5 ways which would be: Using a Fire Stone on an Eevee into to evolve it into a Flareon, use a Thunderstone on Eevee in order to evolve it into a Jolteon, use a Water Stone on Eevee in order to evolve it into a Vaporeon, evolve it into Umbreon via level-up at night (which is between 8PM and 4AM) when it's happy enough and evolve it into Espeon via level-up during the day time. You can also evolve Eevee into Glaceon and Leafeon however evolving Eevee into Glaceon or Leafeon is not possible in "HeartGold" or "SoulSilver," Eevee can only evolve into Glaceon via level-up when it's near the Ice Rock which can only be found in the Sinnoh region near Snowpoint City and Eevee can only evolve into Leafeon when it's near the Moss Rock which can only be found in the Sinnoh region which is in the Eterna Forest.
Eevee can not evolve into porygon.
No, Eevee does not have to evolve to breed.
Eelektrik, Pikachu and Eevee are the Pokémon that can evolve once you use a Thunder Stone on them.
You can't eevee only evolves into the following(excuse spelling)flareonjolteonvaporeonumbreonespeongalcionleafeonnot volpex