Zeus and Voodoo each need a new collar. I've been looking around online, but am still unsure what to get. I figured all you collarmaniacs out there would be a big help in finding something nice for each of them. I've never had a martingale, but would be willing to give one a try on Zeus--if it's pretty enough. I don't trust them to hold the Chaos Demon, buckle collars only for him. I also like the traditional-style buckle collars, with holes for adjustment. I hate the ones with plastic snaps and sliding adjustments; I've never had any success with those. Zeus has a skinny neck, 16 1/2 inches. Voodoo's is about 18 inches. So if you have any suggestions, please post them!