The complete Pokemon RBY pokedex, part 13

Pokémon Name: Eevee
Type: Normal
Classification: Evolution Pokemon
Pokédex Number: 133
Ability: Run Away and Adaptability
Dream World ability: Anticipation
Useful Attacks: Last Resort
Location Found:
D/P/P: Trophy Garden, receive from Bebe in Hearthome City
HG/SS: Receive from Bill in Goldenrod City after meeting him in Ecruteak City; Pokewalker - Sightseeing
B/W: Poke Transfer, breed Eeveelution from Dream World (event only)

One of the cutest and most varied of all Pokemon. This little guy can change into seven different versions, with more most likely on the way.

Evolution: To Jolteon via Thunder Stone, to Vaporeon via Water Stone, to Flareon via Fire Stone, to Umbreon via Happiness (night), to Espeon via Happiness (day), to Leafeon via Moss Rock, to Glaceon via Ice Rock