Dan Walsh, the ‘creator’ of Garfield Minus Garfield sez of it:

Garfield Minus Garfield is a site dedicated to removing Garfield from the Garfield comic strips in order to reveal the existential angst of a certain young Mr. Jon Arbuckle. It is a journey deep into the mind of an isolated young everyman as he fights a losing battle against loneliness and depression in a quiet American suburb.

(H/T: Carols The Comic Strip)