“Just a quick thanks from my dog. I’ve been using this product (Flex GLM) for a while now and must say it really is a superb item. My 9 year old collie was obviously stiff in one leg, she is a visiting dog so we go around old peoples homes and to be honest she was less mobile than some of the ancient residents! Since we started using Flex GLM, it’s virtually gone, she has a lot more energy and can start to jump up and over small walls again, her quality of life has really improved. By mistake I forgot to order some in time recently and within a couple of days she reverted back, virtually the same day she started them again it disappeared almost completely. So a big thanks for supplying this item and please feel free to pass on my recommendation to anyone who wants to hear about it.”    Cheers, Mark