Generally, a female dog’s menstrual period lasts seven to fourteen days. The number of days of a female dog’s menstrual period is related to their own physical condition, the size of the dog, and the season.

If it is affected by the secretions of other dogs in estrus, the female dog’s estrus time will be shorter. If it is in seasonal estrus in spring and autumn, the menstrual period may be 15-23 days.

During the period of estrus, the dog’s physiological functions and some behaviors will undergo some changes. Parents should do the following:

1. When the dog is in estrus, They cannot be as calm and self-disciplined as usual, and appear a little impatient, distracted, and have a loss of appetite. In addition, they should use a leash when going out. They also need to provide them with nutritious, palatable, and easy-to-digest food. They should not eat raw or cold food. food.

2. The biggest characteristic of dogs in estrus is the discharge of blood and mucus from the vulva. The vulva should be kept clean. Use clean warm water, a basin and gauze to clean the vulva every day. Do not use dirty water, otherwise it may cause genital infection. The mats and other supplies that the dog comes into contact with during estrus need to be soft and frequently disinfected. Do not use dirty cloths, newspapers or unsterilized mats.

3. Keep warm during this period and avoid catching cold. Do not take a bath during the estrus period, let alone let it lie on the cold ground for a long time.