Milly, our female show cocker, had quite a bad skin reaction as a puppy to JWB even though we tried several varieties.
Following advice from our vet (a cocker owner
) we tried Orijen puppy kibble and the problem cleared up within a fortnight.
Both our cockers are now fed on Orijen with Acana (from the same manufacturer) being fed as an alternative to give them a bit of variety. They've been on Orijen and Acana for nearly six years for Milly and four years for Chaz with no food related problems at all, poos are perfect and their coats lovely and glossy.
Bob.