Some of the signs to watch out are dizziness, headache, blurring of vision, puffiness of the face, swelling of the feet, and
bloody vaginal discharges.
A bloody vaginal discharge is normal for up to a week following birth of the kittens.
There is
a bloody vaginal discharge and local male dogs are attracted.
Female dogs can have
a bloody vaginal discharge for reasons other than heat.
There is
a bloody vaginal discharge and attraction of local male dogs.
For dogs, the vulva swells and there is
bloody vaginal discharge.
The most reliable indicator of the beginning of this phase is
the bloody vaginal discharge.
Females that were in heat may have
some bloody vaginal discharge for a few days; this is caused by their hormone levels and is normal.
Proestrus:
bloody vaginal discharge, swollen vulva; males will be attracted to a female but she will not allow breeding yet.
Common signs are a swelling of the vulva and
a bloody vaginal discharge.
Female neutered cats will not have
bloody vaginal discharge, vocalization during heat, or unwanted litters.
During their heat, female dogs typically will have
a bloody vaginal discharge and attract local male dogs.