As we all know, the life span of dogs is shorter than that of humans, and they can only live for about 10 to 15 years. Although there are dogs that live as long as 18 to 20 years, they are not that common. Being able to accompany mankind for ten years really deserves the title of "friend of mankind". How do you compare the ages of dogs and humans? These two pictures make it clear at a glance.

Human lifespan is generally around 80 to 90 years, and a dog’s lifespan is basically within this range when converted to human terms. According to the table, it can be seen that dogs have reached the level of human adulthood at 1 year old, so pet doctors recommend that dogs be neutered within this time period (except dogs used for breeding), which will affect the dog’s reproductive and urinary system Health is a guarantee.