Dog-raising certificates don't need to be issued once a year, because dog-raising certificates belong to lifelong certificates, but dogs need annual inspection. Annual inspection can detect enough diseases on the body and treat sick dogs through inspection, so it is very meaningful.
Many people think that a dog license is redundant, but it is not. Dog license is not only a dog's identity, but also easier to manage and make the classification of dogs clearer. It is very important for pet owners to apply for a dog license in time.