Both of these require u to get the national dex:
Go to hearthome city. Go into that girl bebe's house (she's the one that made your storage boxes in the PC). She'll give u a lv 5 eevee if u have an empty slot on your team. If u want more eevees to get all of the evolutions, try the suggestion below or breed the eevee that bebe gave to u.
Go to the mansion south of Hearthome. Talk to Mr. Backlot. You know how he tells u what 'rare' Pokemon are in his backyard that day? One of these Pokemon is eevee. If he tells u he saw an eevee, go out into the garden and try to catch one right away.
at the end of the game
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.
You can go to bebe and talk to her and she will give you an eeve.(Notebebe is in Hearthom city she will give you an eeve only if you have the national pokedex.
no no
I don't know,but it might be the same question as "where to find a eeve in Pokemon diamod
You can get it from Bebe (the house next to the Pokemon Center in Hearthome City) after you have beaten the Elite Four and Champion.
It is given to you in Celadon Mansion.
I think eeve is a trade only Pokemon from leafgreen/firered or from Pokemon colusseum.
Lv it up during the day when it really likes u
Evee is not availiable in Pokemon Sapphire.
Talk to the girl in the house next to Pokemon Center in Hearthome City. In Diamond and Pearl, you can only get it from her after the National Dex In Platinum, you can get it right away
You can find Pidey in a Pokemon Outbreak in Pokemon Diamond