"I bought this product about 3 months ago, for the first time. After taking the chewable tablets for only 2 weeks, my 9 yr old Labrador, Hank, was able to easily climb up the stairs to our house and had more endurance on our walks. This is the first glucosamine product that I've purchased where I really saw results. And, Hank loves the taste! I'm happy to see his quality of life so improved!"