Honestly I dont have the cash that both herp vets near me required for initial test. Not only that, but theyre like 1-2 hours away, depending the one your going to. I adopted these guys to save them from the lab, a lab just using their legs to observe muscle twitches. Im trying my best, and he seems to be improving again. he isnt really head tilting anymore. He certainly doesnt seem like hes getting worse.