I'm by no means an expert like some of the guys on here, but I have so far raised 2 babies (one voracious FL king, one W. Hognose) on pinkies and they've done beautifully without supplementation. I have never heard that they should be dusted, in fact you can overdo calcium and Vit D with dusting in many species, so I'm sure it could happen with snakes. The FL started out the size of a pencil and now at 5 years is 4 feet long and almost 5 inches around the middle and doing fine. The hog I've only had a year and a half but she's doubled in size (still on pinkies though I think we're switching to crawlers at the next feeding), and has no problems. I've ordered frozen mice from a few different places, and it is definitely way cheaper and easier than buying them individually at a pet store where they usually go for a buck apiece. If you look on the main page of kingsnake they have a listing of companies that sell frozen feeders. I'd tell you my personal favorite but the moderator would just bleep it out, but if you poke around you'll figure out who has the best prices and biggest selection (I like knowing exactly how much the mice I'm getting will weigh apiece). Good luck! kings are a great start.
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Sue
currently living with me:
0.1 Western hognose (Sola)
1.0 Crested gecko (Gator)
0.1 Saharan Uromastyx (Brit)
0.1 beautiful kitty (Terra)