Do I need a dog license to raise a dog abroad?

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In many places at home and abroad, the most you can do to raise a dog is to apply for a dog license. In some places in China, you don’t even need to apply for any certificate to raise a dog, but in In countries such as the United States or Sweden, before raising a dog, you need to apply for an ID card for the dog, make a chip and implant it into the dog's body, which contains the dog owner's phone number, home address, dog vaccination status and other information.