OK...I think Sunny is in heat. She has been acting really insecure and needy the last few days. We took her to the park Sunday and a male (neutered) Visla was VERY interested in her crotch. We took her over and checked her and think she looks swollen (it's hard to tell) and there was a little pink discharge. Nothing real obvious. I am taking her to the vet tomorrow just to be sure and also to make sure she doesn't have an infection as she is prone to those as a result of the tucked in vulva. Hopefully, she is in heat and we can have her spayed in December.

Thanks for all your help everyone and especially Freedom (Sandy) who made sure I have "hot pants" ready for Sunny