My dog enjoys it, it smells good, and it's effective!
It's hard, but can be quartered or crushed into powder with a mortar, though my dog happily chews it because he likes the taste. After just a month, there was a huge change in him – he used to limp after more intense activity, but since he's been taking this, he can handle much more. He's been on it for 2 months now, and I'm ordering again. Now he only limps very rarely, and only if he steps badly.