Table of Contents
Female Dog in Heat needs to be mated between 11 and 13 days following the first stage of the heat’s first bleeding when her reproductive cycle is at its most fertile stage. Only during this estrus stage of the heat cycle, which is the second stage of the heat cycle, may pregnancy occur following coitus or artificial insemination.
The progesterone hormones in a Female Dog in Heat are at their peak levels during the oestrus stage, which is when breeding is most successful. Female Dogs are not fertile year-round, thus female dogs shouldn’t be bred until they are 18 to 24 months old, when their eggs are developed enough to produce healthy pups.
Smaller dogs will go into heat every 4 months, medium dogs every 8 months, and giant dogs every 12 months or more, depending on size and breed. However, a dog’s first handful of heat cycles is insufficient to provide excellent breeding results.
You can use estrus, oestrus, estrous, and estrous interchangeably. All of these pertain to the period of a female dog’s heat cycle during which she is capable of becoming pregnant.
When Do You Know If It’s the Right Time?
A dog will often go through several stages of being in heat for 2 to 3 weeks. Breeders can use the stages of a dog’s heat cycle to determine when is the best time to begin breeding and when to avoid mating.
These steps are divided into four separate sections that carry out the entire heat cycle. In a female dog, the heat cycle lasts an average of 21 days. The size, breed, and overall health of each individual dog, however, play a significant role.
The proestrus stage, which lasts for about 9 days and is characterized by an abrupt spike in estrogen and the development of the eggs, is where the heat cycle begins. An enlarged vulva and the release of bloody fluid are physical indicators that the bitch is at this stage, which indicates that she is ready to mate.
When to breed a dog in heat, though, depends on the estrus stage. You should breed a female dog during the estrus to increase her chances of becoming pregnant. Additionally, she will only be able to become pregnant during oestrus.
The eggs are released and become ready for fertilization during the oestrus cycle, which also lasts about 9 days. The female will begin to exhibit symptoms of curiosity during estrus. At this point, you should start urging the sire and dam to get married.
Depending on the dog’s overall health, size, breed, and other circumstances, both proestrus and estrus can last anywhere from 4 to 21 days. Estrus and proestrus last nine days on average.
Female Dog in Heat Signs That She Is Ready To Mate
You should look out for these indicators that she is ready:
- Swollen Nipples – Examine your dog’s nipples and keep an eye out for when they start to swell, which is a solid indication she’s ready.
- Urination Increased – A bitch in heat will urinate more frequently and in smaller amounts.
- Mood Shift – A dog in heat will become moodier, either by becoming more temperamental than usual or by displaying signs of neediness.
- Male Interest — It is stated that male dogs can “sense” when a female is in heat by her scent from several kilometers away and will naturally draw towards the female and mount her if given the chance. This occurs frequently throughout this period. You may also help the process by putting both female and male dogs together and seeing how they interact.
- Bloody Discharge – The most typical indicator that female canines are in season is bloody discharge. The blood is often shining red and will gradually fade and thin out until the conclusion of the heat stage.
Remember that not all dogs will exhibit all of the indications when she is ready, so you must be vigilant and watch your dog carefully to be sure. Dogs can also experience “silent” heat, during which she will not exhibit any symptoms, which can frequently perplex a novice breeder.
How to Test a Female Dog to See When to Breed It
A breeder might want to reach out to an expert to determine whether the dog is currently in season and prepared for mating in addition to keeping an eye out for the common signs. Specific medical examinations might be carried out by a veterinarian to produce more precise results. Be aware that when your dog becomes pregnant for the first time, there are certain safety measures to follow.
In this case, when a dog progresses through her heat cycle, her cells, and progesterone levels will change accordingly. The optimal moment to start the mating procedure will be communicated to the breeder by cell and progesterone levels. To better manage and coordinate the modifications, it is advisable to begin the testing during the proestrus phase of the cycle.
Vaginal Smear Test
A Dog vaginal smear test is a good approach to check for cell changes that can more precisely anticipate ovulation. It is performed over a number of days to check for any advancement and changes. These smear tests are absolutely safe and dependable, and they have been used for a long time with excellent results. The entire consultation is quick, and the results are really accurate.
As their ovaries mature and are ready to be released, bitches’ estrogen levels will rise during the proestrus stage of the heat cycle. One way a specialist can tell if a female dog is ready is by checking her progesterone levels.
Serum Progesterone
Once they are discharged and the female dog enters her oestrus period, her estrogen levels abruptly fall and her progesterone levels rise. Breeders can use this test to get accurate results and learn when mating should begin. This remains the primary and most accurate test for determining when to breed a female dog in heat.
Additionally, testing can be carried out at home. Instead of visiting the vet, you can purchase over-the-counter test strips to decide when to breed a dog in heat. Test strips like the Canine Ovulation Test Pads should be used both in the morning and at night because they are made to provide reliable ovulation readings. These strips can be applied on the first day of her cycle to gauge the amount of LH surge that causes the eggs to release.
What are the signs of estrus in dogs?
The first physical sign of an upcoming estrus cycle is vulvar enlargement. However, vaginal bleeding is the most blatantly noticeable symptom. This might not be noticeable for a few days after the female enters estrus.
When a female dog is in estrus, some of them bleed profusely while others barely bleed at all. Consult your veterinarian if you have concerns about your dog.
What is the duration of an estrus cycle?
The average cycle length for most dogs is two to three weeks. The cycle starts with the appearance of vulvar enlargement or vaginal discharge. It concludes when all discharge has stopped and the vulva has restored to normal size.
How do I know when is the best time for my dog to mate?
This can be challenging. Around the eleventh day of estrus, almost all of the dogs ovulate and become fertile. The female will be actively hunting for a male, and the discharge is typically less bloody (commonly characterized as salmon in color).
The female can either stand with her hind end out in front for the male to mount her, or she can tuck it to the side. Ovulation, on the other hand, can take place at any time during the heat cycle.
What should I do to ensure a successful mating?
Unexpectedly, male dogs during mating appear to be more susceptible to stress than females. The likelihood of successful mating increases when the male dog is in his natural habitat. For breeding purposes, females are typically brought to the male dog’s house.
The ideal days for breeding should be determined by testing your female, as the moment of mating is quite important. The ideal period for breeding for the majority of females is between the tenth and fourteenth day of estrus. Females can ovulate as early as the third or fourth day or as late as the eighteenth day, though.
