I have a 13 yr old Husky that has gotten so picky about her food that she only eats something like Fresh Pet or dried meats (mainly chicken).  She turns her nose up at most treats and won't eat pill pockets.  So I was thrilled to find these because she loves them.  She actually begs for them. And they seem to do the trick since she is a very 13 yr old with no noticeable joint pain.