Hello. You called last week to check on our dog, Tucker, asking for feedback. I have to admit I was very skeptical of your claims and product. However, my mother-in-law swore your product added three years to their dog’s life. It took us a couple of years, but we tried what she had left over from their dog. Within a matter of days we noticed a change in Tucker. He was getting up and down with more ease. He seemed so much spunkier and happier. I am now a believer! I am now also ordering more than one month at a time because I know your product works. Thank you so much for putting the life back into our aging dog. He is going to be 13 in July, but he acts like he did 6 or 7 years ago!