I was very impressed by the knowledge, empathy and helpfulness of the lady I asked advice from with regard to s supplement to help the cognitive function of my elderly little dog She explained the products sold by you and suggested one that I might find helpful for my sad, confused little dog. I bought "Renew" which was at a very good price and I was advised regarding the optimal dosage. and method of administration. The product arrived very quickly. Although I have only been using this product for a few days the little dog seems more settled and not whining constantly as she had been. Viovet are a superb company we have used in the past and will be using again. Once again I received outstanding service. Thank you.