My schnauzer is itchy all the time! We thought that it was fleas, but he has been treated multiple ways, from baths to K9 Advantix. I took him to the groomer the other day and she said that she saw nothing on him, and we never see any bugs on him or around the house either. Now that he has had his hair cut, we are noticing places where he has scratched himself raw and where he has scabs and gross dry skin spots. He is being fed Loyal Lamb and Rice (supposed to help with skin problems) and has been since I got him. I don't give him baths super often that would dry him out. I dont know what the problem is. Any suggestions, or what I could do to help him?