I was soo glad when I came across this thread. My vet told me to consider starting my mare on either Adequan or Legend, but he really didn't explain a lot about the differences etc.
She's going to be 13 soon, and her hocks have fluid built-up, some heat, and it never seems to go away completely. She's not lame, but nothing seems to be working. The ONLY thing I have tried that has worked is Surpass topical cream, and that's $53 bucks a tube. And from what I know, you're not supposed to use it as an everyday type thing. (On the directions it says to use it for up to only 10 days.) Idk, I could be wrong.
But this thread was a lot of help! :)