Evee is found in the celadon mansion, go into the back entrance of the celadon mansion and keep going upstairs then go into the house take the pokeball on the desk inside is Evee.
Level 25.
No, it isn't possible to find Eevee in Sapphire. You'll have to trade one from FireRed/LeafGreen.
you cant you have to trade from leafgreen or firered
you can get a shiny Eevee on Pokemon leafgreen but its rare. its about a 1/5000 to get it
You can't. Eevee must be traded from FireRed, LeafGreen, or XD in order to be obtained on Ruby.
You have to trade it from Firered or Leafgreen. (Unless you use a cheat.)
Eevee can be found on the roof of the Pokemon Mansion in Celadon City. You have to go around and use the back entrance, though, to get to the room where you find it.
Eevee is not available in Pokémon Sapphire. Eevee is available in Pokémon FireRed and LeafGreen and you may be able to trade it from LeafGreen or FireRed to Sapphire.
You can't leafeon doesn't exist in leafgreen.
No, you cannot do so in LeafGreen. While Eevee can normally evolve into Espeon and Umbreon without stones, the lack of a time system in the game prevents Eevee from evolving into one of them.
You can get Eevee in the topmost room of the back of the building where you get the key item TEA.
You can't find Evee in Mt Chimney to get an Evee in a hoenn game you must get one from firered or leafgreen.