In pokimon fire red where do you catch eevee without finding him in a building?

I AM THE BIGGEST POKIMON FAN! i loveeeeeeee POKIMON! I think that if i saw the inventor i might die! My fav is Pookachogg! PLEASE GO ON MY POKIMON WEBSITE www.ilovepokimon.com. And to answer ur question u must go in the sewers on India and pick up some poo and eat it. and then spit it out on the giant!

Hope i helped :)