Help with allergies Hi. My 6 year old Yorkie is always scratching.When he has fleas, he only has one or two. The vet put him on some medicine, because he said a fungus on his back, but that hasn't helped. I've changed his food to Purina, then Iams, but he is still scratching. We have tried the shampoos and they don't work either. Can anyone help me?
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