Hi Cheryl, spotting is light and more noticible when she is active after being outdoors running, playing ball. Vulva is really swollen, no noticible change in behavior. Fortunately we do not notice any dogs on or around our farm house. We've been vigilant when she is outside. Her mom's name is "Sweet Dreams",unfortunately can't remember her given name. She was born 6/10/16. Liesl is such a great dog for us and our farm.