After you get the National Dex
of corse
You can't find Eevee in Pokemon Ruby, but you can trade for it from Fire Red, Leaf Green, and XD.
You don't. You have to trade an eevee to Pokemon Ruby to use one in the game.
You have to get it from a friend who has Pearl/Diamond/Platinum
bebe gives you an eevee after you have the national pokedex and have beat the elite four
135 is Jolteon, an evolution of Eevee. You can't find Jolteon in the wild, you need to evolve your Eevee by using a Thunderstone.
You have to get an Eevee and put an ice stone on it and level it up.
You have to trade it from Fire Red or Diamond/Pearl I believe.
you have to find a gligar you can only find them in diamond then make in trust you and it should evolve :) EEVEE
Get an eevee from the girl next to the Pokemon center in hearthome, and level it up at night.
I think the best way to get an Eevee in Pokemon Diamond version is to find one in Trophy Garden and capture it from there.
eevee in lefeon
you can evolve eevee and gloom
In Pokemon Diamond and Pearl you can receive Eevee from Bebe in Hearthome city.
Kindness to eevee at daytime.
Eevee