Here is a good reference to keep handy, in regards to rating your dogs' food. MANY members have asked me about this one, so here it is for you all:
Hope this helps.
How to grade your dog's food:
Start with a grade of 100:
1) For every listing of "by-product", subtract 10 points
2) For every non-specific animal source ("meat" or "poultry", meat, meal or fat) reference, subtract 10 points
3) If the food contains BHA, BHT, or ethoxyquin, subtract 10 points
4) For every grain "mill run" or non-specific grain source,subtract 5 points
5) If the same grain ingredien