Things to Know About Vaccinating Your Dog

Disease Prevention ๐Ÿ“… August 26, 2026 ๐Ÿ‘ 599

๐Ÿ“ Summary

Vaccination is the best shield against viral disease. Puppies start at 35 days, then every two weeks for three shots. Only healthy dogs qualify โ€” no vaccines during illness or within 2โ€“3 weeks of serum โ€” and deworm first; an allergic reaction is treated with epinephrine.

1 Dog Vaccination: What to Watch

Before an outbreak, injecting a vaccine to prevent a specific disease is called immunization, or ‘prevention shots.’

Right now it’s the best measure against contagious โ€” especially viral โ€” disease in dogs. Mainland China mainly uses the five-in-one (distemper, rabies, parvovirus, infectious hepatitis, parainfluenza) and the six-in-one (adds coronavirus).

Puppies get the first shot at 35 days, then repeat every two weeks for three total.

Before use, dilute each dose with 2 ml of sterile water, shake well, and inject under the skin.

Notes:

Vaccines are only for healthy dogs’ prevention, not emergency treatment during an outbreak โ€” for that, use hyperimmune serum.

A dog given serum must wait 2โ€“3 weeks before vaccine, or immunity suffers.

Don’t vaccinate a dog with non-infectious illness like a cold, fever, or enteritis.

During the vaccine period, avoid outings and changes of environment; strictly keep the dog from sick dogs.

Deworm before vaccinating, or immunity suffers.

Buy carefully โ€” no broken, spoiled, or expired vaccine; transport below 0ยฐC.

For an allergic reaction to the vaccine, inject 0.5 ml of epinephrine subcutaneously as rescue.

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