207 is high enough to shoot, although since you haven't seen a PS that low, I can understand being nervous about it. When you get a number like that, if your schedule will allow it, the best thing to do is to stall
without feeding for about 20-30 minutes, and then to retest. If the number is rising, then it's okay to shoot. Prozinc (for most cats) doesn't kick in until about +2, so if the number is rising, then by the time it kicks in, Jake should be up in more normal numbers. If you stall and he's still not high enough, then you can stall again (if your schedule allows) for a total of up to an hour. At that point (or if your schedule doesn't give you time to stall (you can either shoot, give a reduced dose, or skip.
Whenever possible, you don't want to skip, so if over 200, give something even if it's reduced. The current dose is giving you some nice nadir numbers. That means that
hopefully, those pre-shot numbers will start to come down. And
that means that you're going to be seeing lower PS numbers more often. So ask whatever questions you have about all of this, because you're likely/hopefully/fingers-crossed going to be facing this situation more often.
