The emergency contact information under the vet information in Rover bookings typically includes the name, phone number, and address of a veterinarian or veterinary clinic or a trusted person that can provide care for the pet in case of an emergency. It is important to have this information readily available in case a pet becomes sick or injured while in the care of a Rover sitter. The emergency contact information is used to ensure that the pet receives prompt and appropriate medical attention in the event of an emergency.