All domestic dogs have to go to your quarantine department for a comprehensive physical examination, and then you are going to take them to the United States to prove that they have no diseases that can be transmitted to people. The full text of the physical examination report should be in English. If your dog is obviously unhealthy in appearance, the US Customs has the right to ask a doctor with an American veterinary certificate to re-examine the dog at the expense of the animal owner. In addition, all domestic dogs should be vaccinated against rabies in your country 1 month before going to the United States. However, there is no regulation for puppies under 3 months old, and there is no regulation in some areas without rabies (such as Hawaii) as stipulated by the American Public Health Service Center. The following are the procedures for you to apply for rabies vaccine for your dog in your country: first, a legal rabies vaccine certificate, which should be in English or translated. The certificate shall indicate the animal species, vaccination date and immunization period. The certificate should be accompanied by the signature of the doctor who holds the veterinary qualification certificate. If you fail to equip your dog with a legal English rabies vaccine certificate, your dog will be immediately quarantined at the destination. You must give it a good vaccine and a good certificate within 4 days. If the quarantine lasts more than 30 days, you still can't vaccinate it and get a certificate. Your dog will be sent back to China at the owner's expense. If you bring a puppy, it will be immediately isolated in the place you specify until it grows to 3 months old. It will be vaccinated at that time, but after vaccination, it needs to be isolated for one month.