It’s only taken a month and a half, but Dogbert is now a master Jewelcrafter. He will be able to learn any pattern available. Now all he needs is the reputation.

As an added note, Dogbert is at 370 tailoring along with Goodycomp.  Since Goodycomp has some epic patterns, I think it would behoove the guild to help him get the last 5 points he needs (and allowing the creation of 20 slot bags).