How often to miniature doberman pinchers go into heat and for how long?

Most dogs go into heat, or season, once every six months. This then lasts for 10-14 days, this is when the female will accept a mate.

Every 6 months with a heat cycle lasting 3 weeks.

Most dogs will come into heat twice a year. This can be altered by stress such as being relocated etc. They will sometimes skip a heat. The heat cycle usually last about three weeks from beginning to...

Every six months for two weeks on average.

Female dogs go through a heat cycle, called estrus, every six months. She will have proestrus, or a bleeding cycle, before her true heat cycle during which she is very receptive to the advances of...