The lifespan of a dog is generally about twelve years. Some dogs live longer. Generally, small dogs live longer than large dogs. The specific life span is determined by many reasons. Parents want their own dogs. If a dog lives longer, it must be fed scientifically, exercised regularly, and treated promptly when sick.

Tip:

Many elderly dogs will have their lifespan shortened due to oral problems. Therefore, if parents want their dogs to live longer, they can wait until they enter old age. Take good care of its mouth in the future.