If they are happy for a sitter to use their car, this will be detailed on their listing. Whilst browsing our 'Find a house sit' page, you can use our filter option 'Use of car included' to bring up relevant sits.
However, they are under no obligation to provide a car for their sitter — even if their listing includes use of a car. A car is only available to the sitter once it has been discussed and agreed with the owner.
We would always advise that insurance for use of their vehicle is arranged between the pet parent and the sitter.
You can find lots more advice and discussion on all things house sitting, pets, travel, and more on our community forum. Check it out today.