No sooner had Jonathan finally cut his first tooth than he got his second! His second tooth, right next to this first (front center on the bottom), came in within about 3 days of the first one appearing. While they're both still pretty stubby right now (but sharp!) you wouldn't be able to tell which came first by looking at them or feeling them.
No, that's not a different helmet, just a different decal scheme (the original red one had started to peel, so we redid it with our 'backup' decals).