I have a 10 year old and she is not spayed (ex breeding bitch) she will be spayed once vets are open. Breeder does not know last season as never took note as she hasn’t breed her for a few years as she retired her.
So it looks like she has been in season. Minimal blood/discharge of which she hasn’t had any in her bedding since last Sunday night. When is she likely to not be fertile? No dogs have paid her any attention on walks although we haven’t gone far from home and all dogs have been on leads but have not been close to her anyway..