when the sitter cancels two days before the job - what part of what i paid is refundable?

You are entitled to a full refund if the sitter canceled the booking. Refunds typically take several business days to process. If you don't see the refund I would contact Rover Support at [Edit: Rover’s contact options have changed. Visit the Rover Help Center at https://support.rover.com/ to find the phone number, help articles, or chat with the team]

I believe this part of your settings, when you established your rates and flexibility options:

• From Profile, select Service Options
• Under each service, you select your cancellation policy.

What did you select? (Flexible, Moderate or Strict)