carlos if an allergy then yes it will clear uo after you adjust food, my girl mia had red feet on the underside up under the toes, after switching to a grain free diet have never had another problem, she didnt/doesnt have the condition we are talking about which is more serious a issue, i will see if i can find some really nasty feet and crop it down to show the foot and not the dog, dont wanna piss anyone off :) Nancy your not wrong in your thinking at all, I am happy to hear someone else disapprove of the horrid feet that is winning the blue in the rings, poor dogs I wonder how their owners would feel with something like that on their feet, run off wimpering to their dr yet their dogs dont get treated ugh