Usually, the first estrus will occur when the dog is about 8 months old; the dog will experience estrus twice a year, which is the autumn and spring season. All male dogs are in passive estrus and never actively estrus. When male dogs are in estrus, in order to better attract female dogs, they will urinate everywhere, leaving their own information.
There is no fixed time for male dogs to have estrus and it will basically take eight months to appear. As long as there are female dogs in estrus around, the male dog's sexual consciousness will become active. When in estrus, they have decreased appetite, lost weight, and strong mating consciousness. They often crawl without distinguishing their targets. Male dogs usually have 15 days, and there will be two estrus periods a year. Sometimes they will also masturbate on people's bodies or furniture, and mainly show interest and hobbies for female dogs. I feel uneasy at home and often want to go out. My temperament is getting more and more restless and angry. I am very likely to have disputes with other male dogs when I go out for a walk.
Usually, female dogs have estrus twice a year, and the estrus period is mainly concentrated in the alternating seasons. The related hormones in the female dogs in the estrus period fluctuate. They usually look for the opposite sex and are eager to "mating". During the estrus, the female dog will swell and the private parts will discharge light pink blood secretions. Although the female dog will lick the menstrual blood, it will still cause menstrual blood to be contaminated everywhere. It is recommended that the owner wears aunty pants for the dog. The female dog is more irritable than usual, expects to go out, likes gentle caressing, and is more pretentious. During the estrus period, the bitch will like to get close to the male dog. If you often urinate, you may also ride on the male dog, which is also the main manifestation that is implied.
The dog is likely to be at risk of leaving during the estrus period. During the period, the owner should close the windows and doors of the home to reduce the time to take the dog out. Even if you go out, you don’t have to let the dog give up your vision.