Pet owners need to vaccinate their dogs regularly every year. What are the types of vaccinations for pet dogs? When is the appropriate time to vaccinate dogs? Today, Youpet editor will take you to find out.

1. Pet dogs must be over 2 months old for the first injection, once a year.

2. Before injecting your dog with a vaccine, you must first observe whether your dog is in good health. Parasites should be removed one week before the injection. Avoid vaccinations when you are sick or in poor health.

3. Pay attention to choosing a reliable brand of vaccine, and clearly see the validity period of the vaccine. It is strictly forbidden to use expired vaccines.

4. Your dog will develop new resistance 2 to 3 weeks after being vaccinated. Before that, do not take your dog out to prevent the occurrence of colds, diarrhea and other diseases.

5. After vaccination, your dog should be provided with sufficient nutritious food. If necessary, add an appropriate amount of vitamins to the food to improve the dog's immunity.