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May
Female Dogs Heat Cycle. You can also use an app as a dog heat cycle calculator to keep track of your. That said the interval may be several months longer or shorter too. They can smell your females heat cycle. If you have a female puppy youll need to be prepared for her estrus cycle.
You can also use an app as a dog heat cycle calculator to keep track of your. Heat cycles in female dogs usually last between 2 to 3 weeks with symptoms including a swollen vulva bloody vaginal discharge and more frequent urination. Estrus or heat is the stage in a female dog s reproductive cycle during which she becomes receptive to mating with males. However this interval can vary between breeds and from dog to dog. 3 Some females will have irregular cycles especially if they are very young or very old. Dogs will typically have two heats per year but each dog differs in length of heat discharge amount and hormonal changes.
You may notice that your dog will tuck her tail often protecting herself.
It can take some dogs 18-24 months to develop regular. The time your dog is fertile her actual heat. After their first heat cycle dogs come into heat an average of twice a year or about every 6 months. For most dogs they will enter their heat cycle for the first time at around six months of age but different breeds will vary slightly on this time. For more information see the detailed explanation above. How to handle a female dog in heat.