After the visit to the vet we found out that Biggie has LP. The vet didn't specify what grade (I had no idea that it even came in grades, so I didn't ask..boo!), but he said it was nothing to worry about because he doesn't limp or hop, unless he's springing forward to grab his toy!

So I'm guessing it's grade I.
My question is --
What should I do right now to keep his knee healthy and to keep it from progressing into something more serious? Are there any meds, etc. that I can give?
Sorry if this question has been asked already!
Thanks!