SIXT invites drivers who book a rental vehicle with them to bring their furry family members along for the ride. There are just a few things that drivers will want to take note of. With the exception of service animals, all pets must be crated at all times while in SIXT vehicles. In addition, drivers will be responsible for returning vehicles in the same clean and undamaged condition in which they were picked up in order to avoid incurring added fees. It is recommended that drivers employ preventative measures such as using blankets or towels to keep pet hair and odors from contacting the vehicle’s interior.