[sganow]

We rotate between Fromm Four-Star formulas and Horizon Legacy and Amicus. These have been very good foods for our 4 dogs. The only formula we ever had trouble with was the salmon formula (from both Fromm and Horizon). So we just don't feed the salmon formulas. Even though the other formulas have a little salmon in them, those don't bother the dogs. The only one we had the trouble with was the ones that had salmon as the primary protein source. I would tend to say my dogs seem to like the taste of the Fromm formulas better (they really love the duck formula!). But they love the Horizon too. They seem to eat a little less of the Horizon than they do the Fromm though. I have not tried the Fromm grain free formulas, so maybe they would eat a little less of those? I believe you can't go wrong with either brand and they are both highly recommended by the people where I buy the food. They are their favorite 2 brands.