Eevee is a mammalian creature with brown fur, a bushy tail that has a cream-colored tip, and a furry collar that is also cream-colored. Eevee has brown eyes, big ears, and pink paw pads. Its design appears to be based specifically on the Fennec fox, a small fox like animal that are found in desert like areas. It and its evolutions also has traits of raccoons, foxes, dogs, and cats. Eevee is said to have an irregularly shaped genetic structure, enabling it to evolve into multiple Pokémon.
Eevee is an urban pokémon and is found mainly near or even in cities. But it is possible that they live anywhere because they evolve to suit their surroundings. Eevee can be found in Kanto but is also found in Johto, Sinnoh and Unova.
Eevee can evolve into one of seven forms. These forms are: Jolteon by use of a Thunderstone, Flareon by use of a Fire Stone, Vaporeon by use of a Water Stone, Espeon when leveled up with high friendship during the day, Umbreon when leveled up with high friendship during the night, Leafeon when leveled up in Eterna Forest or Pinwheel Forest, Glaceon when leveled up on Route 217 or Twist Mountain.
Its genetic code is irregular. It may mutate in a variety of ways if it is exposed to radiation from element stones. Its ability to evolve into many forms allows it to adapt smoothly and perfectly to any environment.pokemon.wikia.com/wiki/EeveePattern by
If you like Pokemon, check out some of my other sprites:All of the Eeveelutions together: