Communication won't be an issue as long as you're relatively close. She does text to speech, and has Mindlink, too.

Really, the biggest issue is she'd have trouble getting some things on her own, so she's kind of dependent on having another person. <.< As long as it doesn't require PHYSICAL interaction, she's good. But some things kind of need a person there instead of a fox. Like opening doors (without cooking through them with acid) and talking to landlords.

Edit: Angrytramp?