Grr! This is the only product that seems to be helping my old arthritic dog. Well that and acupuncture. Apparently it is going to be difficult to get in the coming months because they are revamping their factory. There are other products out there in the horse world like chondroprotec and ichon, but I don't really want to use those when adequan is working so well. I just ordered to boxes of 4 vials from my pharmacy. That should get me through August at the current rate that he needs it. I also have switched his glucosamine supplement from dasuquin which wasn't doing anything to Liquid Health Level 5000. That has way more gluccosamine and a bunch of other good stuff in a liquid format. Any ideas as to what I should do or any other products I can try? I think that adequan should be back in production by the time I need it, but it is scary as I can really tell when he needs his next dose. He is due for a loading dose in July and I already have a bottle here so should be set but still worried.