Sorry it took me so long to respond, I have such a bad cold that I haven't felt much like being in front of the computer.
Anyways, the harness I got for Neiko is called Control Ease Training harness - I got it at Pet Supplies Plus. I was originally looking for the Gentle Leader brand since I ran into someone at the dog park with one of those. She mentioned that she tried the Halti version and hated it, took it back for the Gental Leader brand and LOVES it. But I went to 2 different stores around here and couldn't find the Gentle Leader - only the face harness (which I tried and hated it...Neiko hated it as well).
This Control Ease one comes with 2 hook loops so you can hook your leash up to it so it's a regular harness or you can use the anti pull hook/loop thingy that's in front of the chest. It also came with a leash that's really comfortable! Kinda silky in fact. I love it.
It wasn't cheap though...$25 but well worth the money so far. Neiko doesn't struggle with it on or pull what so ever.