Many friends have pets, especially cats and dogs. They like to take them back and raise them when they are young. The pets raised in this way have a deep relationship with their families, and the parents treat them like family members. However, the life span of pets is much shorter than that of humans, and they cannot always accompany their families. This is the saddest thing for many pet parents. When it comes to the lifespan of pet cats and dogs, people have always said that cats live longer than dogs. Is it true?

The average lifespan of cats or dogs can actually be more than 10 years. They are pets that can accompany us for a long time. Cats generally live three years longer than dogs, with an average lifespan of 15 years. Although larger animals live longer, The general conclusion, according to research, is that the reason cats live longer is due to their more aloof and aloof personalities.

Unlike dogs who are accustomed to moving in large groups, cats are animals that tend to act alone. Even in groups, there are not many individuals, so they are less likely to be infected by infectious diseases.

In order to protect themselves, cats also have powerful natural weapons. In addition to sharp teeth, cats actually have retractable claws on their seemingly soft paws. Although dogs also have sharp teeth, they don’t have claws like cats. You can scratch people. And anyone who has been scratched by a cat knows that cat scratches can easily leave scars.

In addition, the reason why dogs have a shorter lifespan seems to be related to artificial breeding. There are more dog breeds than cats. Dog breeds are more likely to be "improved" than cats. The size and behavior differences between breeds are also relatively large. , and therefore it is easier to give birth to breeds with congenital disorders.

Of course, no matter what kind of animal, there is no absolute guarantee of long or short life, and there will always be a day when it will pass away. The key is to seize the time together and spend every day with your most beloved pet.