Symptoms of dogs in estrus:

1. Male dogs’ reproductive organs will swell and secretions will flow out during estrus.

2. During the estrus period, male dogs will also have behaviors such as crawling on the crotch, hugging the owner’s legs, like to get close to the female dog, like to smell the female dog’s external genitalia, and fight with other male dogs. Some male dogs in order to spread Due to my own smell, I will also urinate everywhere.

3. Some male dogs will run away from home during the estrus period. Therefore, owners usually need to close the doors and windows of their homes to prevent male dogs from running away from home or jumping off the building.

4. In the early stage of estrus, female dogs will usually have red and swollen vulva, and a small amount of pink secretion will flow out.

5. In the middle of a female dog’s estrus, the vulva will generally continue to swell and become soft, and a large amount of dark red blood will flow out.

6. The amount of bleeding in the late stage of estrus of a female dog will decrease or stop, and the color will be very light. At this time, if you lightly touch the female dog's buttocks or vulva, she will deflect her tail to the left and right. At this time, the female dog will actively allow the male dog to mate, and may also bark frequently.

Things to note when dogs are in estrus:

1. Pay attention to soothing the dog’s mood: If the owner does not plan to keep a dog, he should soothe the dog appropriately during estrus and stabilize it. Dog emotions. And try to reduce the chance of contact with strange dogs. If the weather is relatively cold, pay attention to keep warm.

2. Pay attention to the adjustment of dog walking time: When a dog is in heat, it will emit some smell, and the urine it discharges will also have this smell. If you take a walk on the road, the male dog may find the female dog based on this smell. So while walking your dog should be done, be careful to adjust the time and keep your distance from other dogs.

3. Pay attention to the cleanliness of the dog: During the estrus period, the dog’s vagina will bleed, which is easy to stain the furniture at home. The area around the dog’s vagina will be very dirty, so the owner can help the dog during this period. Wash with warm water every day to keep your vagina clean.

4. Menstrual pants can be worn: If you want your dog’s vagina to bleed without soiling your home, you can wear menstrual pants. There are special menstrual pants for dogs on the market, or you can wear them yourself. It is also safer to wear DIY ones for female dogs when going out.