How soon after puppies are born, can the female go into heat again?
Answer Hi Carol, Thank you for writing to me regarding your dog. Here is some information on a female dog in heat: The average heat cycle for a dog is approximately 3 weeks and since this an an average, some heats are shorter (as little as 7-10 days), others are longer (4 weeks or more). Average times between heat periods is seven months but some dogs can cycle as early as every 4 months, some once a year. Lengths of heat cycles and intervals between cycles are different for each dog but most dogs hit somewhere close to the averages. The first part of heat you will notice bleeding from the vulva, swelling of the vulva, possible increase in urination and the most noticeable, male dogs hanging around the house. During this period (proestrus), females will not allow the males to breed with them although the males will be very persistent. The second part or estrus is the time in which the female will allow the male to breed her and this can last anywhere from 4-21 days. A female, most of t
