Mini Spuffy

Alas, the curse of the broken laptop. Damn thing.
The fic I'm looking for...Dawn makes a wish and Buffy turns into a little kid...so does Spike. I know Angel comes along at one point, and takes the chip out of mini-spike's head, and theres some cute bonding between them (and OMG, a hilarious bath game of Buffy & Spike's; 'find the willy')
Willow puts a spell on Spike after the chip's out, so he cant hurt people, but it ends up zapping him when he's trying to save Buffy from falling over (whilst they're still kids)
I know there's a sequel, where Angel turns into a kid...please help!!

Sounds like Spikes_heart's Innocence Found and the sequel, Reclamation.

Yeah, it is thanks! I think its a different one when Dawn makes a (accidental vengeance) wish when Buffy know what its like to be the youngest or something? only I'm pretty sure all the scoobies shrink...

There's also this one, with a mini-Buffy:

Little Buffy by Zarrah

Ah, found it! Ultrawoman's Childhood Trauma, sequel to So Mote it Be.

Almost a year after 'So Mote It Be' around 'Real Me' now Dawn is sick of being treated like a kid, and wishes her sister and the Scoobies could understand how she feels. On the Hellmouth, sometimes wishes come true...