I have an 11 month old Lab who has recently finished her first season about 4-6 weeks ago.
Her vulva (?) is still quite swollen and her nipples are quite large, it also looks as if she could have some milk in them.
At the beginning of her season we found out that she has been escaping through a hole in the fence. As soon as we noticed the hole was fixed etc. This was within the first few days of her season.
I'm not aware of any dogs nearby that she could have got to.
Can they get false symptoms?