My CoCo is a senior at 14 years and as such had been experiencing the usual struggles getting up, up on furniture, stairs. I've been giving her supplements for a while now, (Wellactin, Dasquin, Bone broth, Joint care frozen treats) and even added ground up eggshells for additional calcium, and she's on arthritis meds (shots and pills). I kept seeing the Jope ads and thought, why not give this a try too? So I ordered a months worth and reordered for another month because there was.... something different..... She didn't stumble as much, still can't do stairs without help but she's not limping and just appears to be doing...BETTER! So I'm pleasantly surprised and was a bit concerned when I used up all my Jope and the new bag wasn't here yet. (It came the next day). So, she's on 3 chews a day and like they say, if it ain't broken, don't fix it. So, there's something magical in these chews. I am going to increase my subscription so I don't run out.