Well, it's started. I am surprised though, her Vulva isn't as swollen as I would've expected. The area just above her lips is though. This is the second day of anything happening.Maybe it'll change as she goes into estrus? I'm just trying to comfort her, can definitely tell some behavior changes. Less puppy excitement? She weighs 50 lbs, and is one year in a few days. I'm hoping her second heat we can mate. I'm sure it will be amazing.