I saw the video too a few months ago, and I tried it for my 13 year old Malamute mix who has the typical problem of old age, stiff, arthritis, low energy. I have to back this product. The taste must be outstanding for dogs because ‘Lefty’ loves it. With his age, we feed canned food and I sprinkle the supplement on the food, add some warm water and mix. I SWEAR he is more spunky. I don’t know how long the supplement takes to work but it DOES work, for my dog. The ONLY negatives are: the price, it is high but when I see new life in an old dog, I get over it. I don’t care for the little jars that are only filled half way. I would rather have a bigger jar filled with 3 months worth or NO jar at all, I don’t recycle the jars so I feel bad every time I toss them into the trash. Maybe have a return program for the plastic jars, postage free. Other than that, I swear by the stuff and my advise is to just give it a try. Can’t hurt.
