My immediate thought was bunny syphilis. Am I being ott or does this look more sinister than a scab to you? Just worried cos I have called her owners and they have told me she saw the vet a week ago and they were told it was just a scab. They're now rushing about trying to get another vet appt to get it sorted and don't want to panic them if I am just being over cautious. Any thoughts? The rest of her is in good health no other signs in lower regions and no other scabs on her body.