New diet?

I think this diet has waaaaay too much chicken and not enough red meat.Not knowing whats in your vitamin, it looks like you have about half the potassium you need,half the zinc, copper is very low, manganese very low, half the magnesium, half the iron.(This is just a quickie look).
You will find the nutrient requirements for dogs here [linkhttp://www.dogfoodproject.com/index.php?page=requirements]http://www.dogfoodproject.com/index.php?page=requirements[/link] these are per 2.2 lbs body weight.Then you need to go here [linkhttp://nutritiondata.com/]http://nutritiondata.com/[/link], put your ingredient in the pantry, and analyse your recipe. The only thing you won't have correct will be your calcium, because they don't do bones.
Feeding the fish once a week does't make sense to me, your dog needs omega threes every day, not just once a week? but I'm no expert.
Join these groups, they are helpful, [linkhttp://groups.yahoo.com/group/K9Kitchen/]http://groups.yahoo.com/group/K9Kitchen/[/link]
[linkhttp://groups.yahoo.com/group/BARF-lite/]http://groups.yahoo.com/group/BARF-lite/[/link]
This page has lots of good books, [linkhttp://www.sitstay.com/store/books/diet1.shtml]http://www.sitstay.com/store/books/diet1.shtml[/link]and the raw diet booklet by Monica Segal has lots of weekly ''menus'' to show you what a balanced diet should look like.