The last puppy that we bought was on a kibble of some description. Her coat was dull, her eyes were dull and she had a horrible looking large tummy. Otherwise she was fine.
We changed her over to a raw diet within 24 hours, the transformation was visible within days and there were no tummy problems.
All our puppies start weaning onto raw, first tastes are at 2.5 weeks and they are chewing/offered raw bones at 5 weeks.
Honey's offer good free advice and also have a nice little book to help everyone understand the product and how to feed it.
"Honey's Natural Feeding Handbook for Dogs". Have a look on ebay or Amazon for these books, they can be very cheap to buy here.
Raw is an excellent choice for our canine companions. I hope you have positive results. Good luck.