Not a fox, that fox. A fox that she would do something that could be interpretted as saving it. If she's just walking along in the forest and sees one before continuing on her way, then she isn't saving it.
As for Dies, neither death of old age or a quick but more or less clean death in battle sound particularly horrible to me. There are tons of ways to die, but only a small fraction of those are horrible ways to die.
Oh, I disagree. You don't save something by ignoring it. To save something, you have to actively do something to it. To prevent harm from coming to it. To prevent it from suffering. To do something to prevent something unpleasant from happening. I couldn't, for example, pull a gun on someone, point it at their face for a second, then put it away and claim that I just saved that person's life.
I'm not arguing that prophecies don't thrive on uncommon interpretations of their phrasing, but there are plenty of things that could've happened but didn't that would've voided both prohpecies, yet the way things played out, both were fulfilled. Coincidence? Possibly, but so far, all evidence points to prophecies being a real thing in-universe.