When a dog is in heat (receptive to mating), her vulva becomes swollen and a bloody discharge will be evident. This heat period usually lasts for a week or two .
Vaginitis is inflammation of the vagina. In dogs, there are two types: juvenile ( puppy) vaginitis, and adult-onset vaginitis. Juvenile vaginitis.
You may notice your dog has a vaginal discharge or that the vaginal area is swelling. It could be that your dog is entering the estrus (heat) cycle, whereby.
The vagina will often appear red and swollen. Vaginitis can appear in any female , spayed or intact, and at any age. Male dogs are often attracted to females with.