I have two bichon dogs ages 7 and 5.  My five year old has clicking joints and I thought I'd try these.  So far they're still clicking but both dogs LOVE these treats. I think I'll have to get joint food as well as the treats.  Treats worked before alone.  For the price and how the dogs like these I plan on reordering them.  I break them in half most of the time since they are nice size even with the "small" size.