Hope this helps and best wishes. Unsure of whether it's just her first heat period or infection of some sort. If the reason your female dog licking her vagina is due to stress, you need to find out where the stress is stemming from and eradicate it. Try gently discouraging your cat by moving away from her when she starts licking. She is not eating as much.
This article is purely informative.
What does it mean when your cat licks you?
However, if your dog is not presenting typical heat symptomsbut does show symptoms of. Click to attach a photo related to your comment. Hi Victoria, We are unsure of your question. Do you mean is it imminent? She is most likely suffering from a urinary tract infection. Unsure of whether it's just her first heat period or infection of some sort. When your cat licks you, she's cleaning you up and claiming you -- just as she would for a feline friend or litter mate.