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Why should dogs be vaccinated?
Vaccination is an essential proactive prevention method that helps dogs enhance their disease resistance and avoid the risk of contracting infectious diseases. In cases where dogs still get sick after being vaccinated, the illness usually progresses more mildly and is easier to treat compared to those that have not been vaccinated.
When fully vaccinated, dogs will also reduce the risk of acting as intermediate hosts for diseases such as rabies, encephalitis, etc., transmitting illnesses to humans and other pets, thereby creating a cleaner, safer living environment.
Therefore, adhering to the vaccination schedule is not only a way to care for and love your pets, but also a way to show responsibility and protect public health.

What is the 7-in-1 vaccine for dogs? What diseases does it prevent?
The 7-in-1 vaccine for dogs is a comprehensive measure to help prevent many dangerous diseases. Below are the diseases that this vaccine can protect your pet from:
- Canine Distemper: A viral disease transmitted through contact with the secretions of infected dogs, posing a life-threatening risk. Early symptoms often include sneezing, coughing, nasal discharge, high fever, diarrhea, vomiting, etc.
- Parvovirus: Transmitted through feces or saliva, this disease causes severe diarrhea, vomiting, and dehydration in dogs etc.
- Infectious Canine Hepatitis: Affects the liver, kidneys, eyes, and lungs of dogs. Symptoms include fever, loss of appetite, conjunctivitis, vomiting, jaundice, abdominal pain… and can be fatal if not prevented.
- Kennel Cough: A respiratory infection that spreads easily in environments with many dogs. It causes symptoms such as harsh coughing, sneezing, runny nose, and fever…
- Parainfluenza: Causes flu-like symptoms in dogs, such as fever, coughing, and difficulty breathing. If uncontrolled, it can lead to pneumonia and other respiratory diseases.
- Leptospirosis (Lepto): Caused by bacteria transmitted through urine or contaminated water. More dangerously, it can be transmitted to humans. Infected dogs may have fever, diarrhea, loss of appetite, jaundice, kidney failure…
- Canine Coronavirus: A virus causing diarrhea and vomiting, often seen when dogs are co-infected with Parvovirus. Early symptoms include diarrhea, fever, vomiting, and loss of appetite, etc.
- Rabies: A viral infectious disease that can be transmitted to humans through bites or scratches and is potentially fatal.
Difference between the 5-in-1 and 7-in-1 vaccines for dogs
5-in-1 vaccine
This is a combination vaccine that helps protect dogs from 5 common dangerous diseases including Canine Distemper, Parvovirus, Infectious Canine Hepatitis, Kennel Cough, and Parainfluenza.
The 5-in-1 vaccine is usually administered when the dog is 8 weeks old. This is the first basic dose, helping to initiate the immune system. After that, two additional doses are needed in the first year to complete the immune process and ensure better disease prevention.
7-in-1 vaccine
Unlike the 5-in-1, the 7-in-1 vaccine covers more diseases, suitable for boosting immunity and protecting dogs from the 7 dangerous diseases listed above.
If the puppy has received the 5-in-1 vaccine at 8 weeks of age, the second and third doses should be the 7-in-1 vaccine at weeks 11 and 14. In cases where the puppy has not been vaccinated before, you can start with the 7-in-1 vaccine from 8 weeks old. The basic schedule will be 3 doses spaced 3 weeks apart.
Each type of vaccine has different prices and schedules. To ensure the most suitable plan for your dog’s health, consult with a veterinarian for the best choice. The key is to ensure that the vaccination schedule is fully and timely completed.

Notes when vaccinating dogs with the 7-in-1 vaccine
To ensure the best results when vaccinating dogs with the 7-in-1 vaccine, you should keep in mind several important points before and after vaccination.
Before vaccination:
- Prepare health information: Record the dog’s medical history and current condition for the veterinarian to make an accurate assessment.
- Choose the appropriate vaccine: Ensure the vaccine is recommended for the dog’s age, breed, and health status.
- Follow the vaccination schedule: Take the dog for vaccination on time for optimal prevention.
After vaccination:
- Observe reactions: Monitor your dog in the first few hours for any unusual signs such as swelling, redness, itching, or difficulty breathing, so you can take them to the veterinary hospital promptly.
- Limit exposure: Avoid letting the dog play near sick dogs or in high-risk environments during the initial period after vaccination.
- Record information: Keep track of the vaccination date, type of vaccine, and any side effects (if any) for reference in future vaccinations.

Vaccination services for dogs at ADI Veterinary Hospital
If you are in Ho Chi Minh City and looking for a trusted place to care for your beloved pup, ADI International Veterinary Hospital is where you can have complete peace of mind. Our international team of veterinarians are highly attentive and carry out vaccinations with the utmost care and gentleness.
At ADI, your pets will receive:
- A general health check before vaccination.
- Vaccination with the correct type of suitable, high-quality, and safe vaccine. All vaccines used at ADI are premium vaccines, researched and tested for safety on the same species living in areas with different soil and climate conditions. This ensures effective prevention of dangerous diseases in dogs, especially imported breeds with completely different original living conditions from Vietnam.
- Proactive customer care, with detailed guidance on the next vaccination schedule and post-vaccination care.
Vaccination – whether the 5-in-1 or 7-in-1 – aims to protect dogs from dangerous diseases with high mortality rates and complex complications. It also supports strengthening the natural immune system, keeping your pet healthy and in good spirits. Let ADI accompany you in providing the best care through smart and essential preventive measures!
ANIMAL DOCTORS INTERNATIONAL VIETNAM
→ Hotline: 1900 633093
→ Email: info@animaldoctors.vn