Why Vaccinate Your Pet?
Vaccinating pets is an essential action to protect your pet’s health. By injecting modified, attenuated, or killed viral particles, vaccines stimulate the immune system. This allows the animal to develop antibodies without contracting the disease. In case of future exposure to the disease, these antibodies are already present, helping to prevent the appearance of symptoms. Additionally, the animal becomes less contagious.
Vaccination in Puppies and Kittens
For puppies and kittens, vaccination generally starts between 6 and 8 weeks. Then, boosters are given every month until the age of 4 months. This series of vaccines is crucial for strengthening the animal’s immune system.
Initially, maternal antibodies, present in the mother’s milk, can interfere with the vaccines. However, over time, these antibodies decrease, and the effectiveness of the administered vaccines increases. Additionally, as the animal grows older, its immune system becomes more efficient at producing its own antibodies.
Why Vaccinate Multiple Times?
Boosters are necessary to ensure optimal protection. As long as maternal antibodies are present, the vaccines may be less effective. However, by the age of 4 months, the animal develops a stronger immunity, ready to fight off infections.
Which Vaccines Are Necessary?
The need for vaccines depends on your pet’s lifestyle. For example, a hunting dog will require broader coverage than a dog that stays indoors. Similarly, an outdoor cat will have different needs than a cat that stays inside. Your veterinarian can advise you on the appropriate vaccines for your pet.

Rabies Vaccination
Rabies is a fatal disease that can be transmitted to humans. Although rare in Quebec, it remains a potential threat. Therefore, it is essential to vaccinate all animals, whether indoors or outdoors, against this disease. This vaccine is mandatory for dogs and recommended for outdoor cats.
Conclusion: An Essential Preventive Measure
Vaccinating pets is an effective way to preserve your companion’s health. It helps prevent many serious diseases, protects your pet, and contributes to public health. Consult your veterinarian to establish a personalized vaccination plan tailored to your pet.