The insurance carried by Pet Sitter San Francisco cannot cover the presence of visitors or other caregivers in the home. In the interest of our safety and that of your pet(s), we request that you either contract solely with us or choose another person to care for your pet(s). We reserve the right to discontinue caring for your pet(s) if we become aware of another person performing duties we are contracted to perform. Any exception to this policy must be discussed and approved in advance.