Thank you all so much for the help. I will give the sites you suggested a try. Laddy has allergies. They finally put him on meds but it doesn't seem to be helping much. Was going to try him on the diet to see if it would help. He just got his coat grown back out but now is chewing it out again
. The vet thinks a grass allergy because it usually starts if it is dry for a long period and the grass starts to brown. He also is allergic to corn. We were having great success with gnc conditioner but now even that is not working.