From what age are dogs vaccinated? - briefly
Dogs typically begin their vaccination schedule at around six to eight weeks old. The initial vaccinations are followed by booster shots every three to four weeks until the puppy is 16 weeks old.
From what age are dogs vaccinated? - in detail
Vaccination is a crucial aspect of canine healthcare, and it's important to understand when and how often dogs should be vaccinated. The age at which puppies receive their first vaccinations typically varies between six and eight weeks old. This initial set of vaccines usually includes protection against core diseases such as distemper, parvovirus, and adenovirus (hepatitis).
At this early stage, puppies are still protected by maternal antibodies passed from their mothers through the placenta or milk. However, the level of these antibodies gradually declines over time. The goal of vaccinating puppies at six to eight weeks is to begin building their own immune system response before the maternal antibodies fade away completely.
Following the initial vaccinations, booster shots are typically administered every three to four weeks until the puppy reaches 16 to 20 weeks old. This series of boosters helps ensure that the puppy's immune system is fully prepared to fight off infections once maternal antibodies have disappeared.
After completing the initial vaccination schedule, adult dogs usually require booster shots every one to three years, depending on the specific vaccine and local regulations. Some veterinarians recommend annual boosters for certain vaccines like rabies and Bordetella (kennel cough), while others may suggest a three-year interval for core vaccines.
It's essential to consult with your veterinarian to determine the most appropriate vaccination schedule for your dog, as factors such as lifestyle, risk of exposure to diseases, and local regulations can influence the decision. Regular vaccinations are vital for maintaining your dog's health and preventing the spread of infectious diseases within the canine population.