Sex

Planned mating is most effective when done during the estrus period when the female is most receptive. The age, health, and conformity to breed standards of the male and female canines must be carefully considered. To avoid overcrowding and guarantee the animals' well-being, responsible breeding demands thoughtful deliberation.

Physical maturity is a prerequisite for breeding any dog breed, including Dunker dogs. The mother dog and her offspring might be at risk if the breeding is done at an inappropriate time in the dog's life cycle.

The first stage of the menstrual cycle, known as proestrus, usually lasts around nine days. Female Dunker dogs may exhibit swelling and discharge during this period, but they are not ready to mate.

The fertile period, known as estrus, typically lasts about 9 days but might vary. When a female Dunker reaches this stage, she is more likely to accept a male as a potential mate. If mating does not take place, the dog will undergo diestrus, a non-receptive period. Whether or whether the dog has mated, this period continues for around 60 days. The reproductive cycle's resting phase, known as anestrus, lasts for around four to five months.

The female Dunker dog does not experience heat during anestrus.

Responsible breeders typically evaluate prospective breeding pairings for health issues to reduce the likelihood of passing them on to future generations. Screening for diseases like progressive retinal atrophy and hip dysplasia may be part of this process. The mating process should be overseen to guarantee the dogs' safety and welfare. To lessen anxiety and increase the likelihood of successful mating, it is best to introduce them slowly and in a controlled setting.