#4 Yes, the newspaper definition is better. I don't think I like the gradient too much - the dog starts to look too weird. Kind of like an alien.
#3 Interesting idea, but the dog started to look way to weird with this color. Would probably need to change the name to something like "greenDog.com" with this logo :)
Can we explore different colors? I like the overall "outline of a dog with newspaper" effect, but now thinking about it, even the original red color was a little strange, and with the gradient or green it looks even stranger.