Since Mardelin recommended it in other threads, I finally bought the Wahl Peanut (on Amazon). I'd never used a clipper before, so I was totally intimidated.
Well, trust me...it's so easy, it's actually a pleasure to use.
I use it for Zoey's ear tips, pads and sanitary trimming. I can't believe I was ever such a total wimp.
Grooming is a pleasure and a real bonding experience, IMO.