I just started feedingPurina Pro Planlast week, I've been feeding Black Gold 26/18 (black bag) over the last 11 months and have tried manydogfoods but not Pro Plan (26/16). I'll be posting back in a few weeks as how the dogs are doing on it and give a write-up of an honest mans opinion if anyone's interested. As a side note, BG is the best I've ever fed, we'll see whatI thinkafter feeding Pro Plan for a month.

The only 2 downsides I see after feeding it for a week is that it's EXPENSIVE and oh yeah, it's expensive! I pay $16 for a 50 lb. bag of BG and $24 for a 37.5 lb. bag of Pro Plan (before the points).