The Teddy dog ​​vaccine should be injected 45 days after birth. After the first injection of the vaccine, it will be injected again every 21 days. A total of three injections are required. When the dog reaches adulthood, it will need to be injected with the vaccine every year for a boost. Fortunately, the interval is about 11 months. Do not take a bath within a week before and after the Teddy dog ​​is vaccinated. After the vaccination, observe the dog's condition and send it to the hospital for treatment if any abnormalities are found.