< br> Guest Dog (Definite Introduction)
The lifespan of an average dog is about 15 years, which means that when you raise a pet dog, it can stay with you for 15 years. After all, if you simply compare it with a human, its lifespan is almost not long, so how much do you know about the age of a dog?
1. At 20 days after birth, a dog has the same functions as a 1-year-old human child.
2. When 3 months old, it is the same as a human 5-year-old child, and its intelligence is reduced to that of a kindergarten child or a first-grade elementary school student.
3. Six months after birth is equivalent to 10 years of human life, but the body has already grown, and some types of dogs rarely grow up anymore.
4. One year after birth is approximately 18 years old in humans. At this time, both males and females have the ability to reproduce, especially female dogs that are already in estrus and bleeding.
5. Although the average lifespan of a dog is only 15 years, it is already a 79-year-old man, so it can be said to be enjoying life.
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