Unless Helen has suddenly developed magical powers that Ravi doesn't know about, he suspects that she's not going to be much help to him at this point in time, so he squeaks in the negative, wondering if there's anyone who could help. Maybe he should be eating not a random apple, but the apple that caused the problem to begin with.

How to communicate that with Major? That's a bit of a problem. Floundering around a bit, he tries to ease Major back towards it, eyeing it and squeaking rapidly.