I only use scissors, the shaver scared the crap out of Uni when we shaved off her black puppy hairs. (We used bf's goatee shaver) We had her on her back at one point, and her hind legs were literally shaking/kicking out of fear, but little girl kept with it! It was really funny!
Now that I am growing out her hair, grooming has been the easiest it has EVER been! All I do is trim the tips of the ears, booty trim, nail trim. Brush a few times a day, that's it!
Hey Brit, maybe you should grow out Jackson's hair. heh heh.