Odds are she won't live that long, that sort of deformity is typically fatal when it occurs in animals as respiratory complications or something of that nature develops, mutations like that aren't meant to survive. And that's not being callous and saying she should die because she's a freak, really mutations aren't supposed to happen like that and in "the wild" she'd just die. Of course modern medicine will probably keep her alive and in torment for a few years yet but.