Hi all, My 11 month old Shih Tzu is scratching himself till he bleeds. He had 4 scabs around his neck and was treated for this with cream and antibiotics. He has started to itch again, I found a fresh wound this morning on his neck. He also scratches under his front legs and his back. I have been to the vets and had his anal glands checked his is regulary frontlined and wormed. The vet checked him for flee dust last time and found nothing. He is on James Wellbeloved food and has a good diet. I sprayed him this morning with tea tree lotion to help his skin. Any suggestions of what else I can try?? Thanks!!