Sorry it has taken me so long to get back to you. I have been adjusting to a new job!
Anyway, a Papillon is definitely not a Sheltie. I don't if I would consider my Duncan a typical Sheltie or not. He has many of the common threads: loves to herd things, barks when excited, spins around when I get home. However, he is more laid back than many others I've met. There is the traditional reserve to new people, but there is something soft in his relationship with us. He really acknowledges our Alpha position and is happy with it (so far - he is about to hit that adolescence though).
Pierre is a VERY typical papillon, from what I know of them. He is a petite 8 lbs (outweighing both parents) but thinks he's 80 lbs! He is ferocious to anyone encroaching on his territory, but sweet the moment he gets a sniff. Then again, he's never met a stranger. If you want a dog that is loyal to your love only, you won't get it with a pap. He loves everyone with kisses and snuggles.