It's funny to me how much difference a good food can make. I was feeding Rhett a brand of food that I am guessing didn't agree with him. Things were getting bad he would scratch constantly, his coat looked very "dirty" meaning it got darker, considering he is almost white. You could see his skin was irrated, recently switched him to Blue Buffalo Lamb and it has made a HUGE difference. His coat is white again, he doesn't scratch and his skin looks normal. I just am amazed that there is such a huge difference in cheaper foods compared to some of the premium foods. I'm not saying that this is an every dog occurrence, Rhett may just be a little more sensitive than others but it's awesome to see him so comfortable again.