When I rescued my Black Russian Terrier he was in terrible shape and had been through both neglect and abuse. He had ulcerated sores on his ears and terrible dry skin and had major nutritional issues. Not only did I put him on the vitamins I also started using the oatmeal conditioning shampoo and the oatmeal conditioning spray. He now weighs in at a healthy 135 lbs and has healthy skin and luxurious healthy hair. I would recommend these products highly and the service I have received has been amazing.