Hi...l haven't posted here in over a year...but we need help with our 3yr old yellow lab Buster. He has terrible skin allergies. We have changed his diet countless times and our vet had him on predizone (which we stopped after 6 months)...the only thing that worked. He is on the royal canin vet diet of vennison and potato and we are now seeing a vet dermatologist. It has cost us $1,000 in office visits, plus he is on atopica..100 to 150 mgs a day...plus other stuff. Anyway..no one can find out what he is allergic too but unless he is loaded up with meds he gets sores and loses his hair from scratching and biting himself. Can anyone out there relate to this or have some other type of remedies?