We went 100% raw for Denna when she was 6 months old.
musicdeb - I'm going to have to contradict you on the percentages (just a little)... the "whole prey model" raw is 80% boneless meat / 10% bones / 5% liver / 5% other organ. The [80% boneless + 10% bones] is served mixed together, though, which you could label as "raw meaty bones"... overall, I think we're saying the same thing, just different vocabulary...
I use poultry as our "bone" component, assuming approx. 25% bone. (Chickens are closer to 30%, turkeys closer to 20%)
Our puppy gets about 26 lbs of 'stuff' each week (2% of expected adult weight per day x7):
13+ lbs boneless beef, venison and/or pork
10+ lbs poultry (~2.5 lbs bone and 7.5 lbs meat) mostly turkey, I think Denna has an issue with chicken.
1lb 5oz beef or pork liver
1lb 5oz kidney (or spleen, or pancreas depending on what I can find)
plus 2 raw eggs (per week)
I still feed her twice a day, so it's just over 1.5lbs of 'stuff' for each meal. She would prefer more... but when we tried that, she put on weight and lost her girly figure.
I have some green tripe on order, and it will go toward the boneless beef/pork portion, but probably less than 5 lbs per week. It adds more seasonings than nutrients.
As some other posters mentioned, there are lots of good high quality kibbles out there that you can go with instead - and then you don't have to worry about all these numbers. Being an engineer... I love working with the numbers.
You just don't want to mix too much raw with kibble. They digest at different rates and can cause serious GI unrest.
Enjoy your puppy, they sure get big fast!
