On Fritz...

Still no word on what might be ailing Fritz, but the meds are having a pleasant effect. He's been much more active, though not nearly to young-dog levels. His appetite has returned nicely, which tells me his temperature is probably under control. We've had to cut short the past several morning Walkies because he just couldn't do it, but today he came along for a good one and behaved as if he was quite happy about it. He's still on light duty and heavy doses of canned food w/meds, of course, but I've caught him eating dry food for the first time in quite a while. So I have hope that what ails him is just a bad infection, as opposed to something fatal. But I'll be on pins and needles until I hear back from the vet.