As a dog owner, one of the most important things you can do to protect your pet’s health is ensuring they receive the right vaccinations at the right time. At Edhen Vets, we understand how overwhelming the process can seem, especially for first-time pet parents. But don’t worry – we’re here to break down everything you need to know about dog vaccination courses and why they are crucial for your furry friend’s wellbeing.
What are dog vaccinations?
Dog vaccinations are injections that help protect your pet from a variety of infectious diseases, many of which can be life-threatening if left untreated. These vaccines work by stimulating your dog’s immune system to create antibodies, which fight off specific diseases if they are ever encountered.
Vaccinating your dog not only keeps them safe but also helps reduce the spread of contagious illnesses within the wider pet community. By staying up to date with recommended shots, you’re giving your dog the best chance at a long, healthy, and active life.

Why are dog vaccinations important?
Vaccinating your dog is an essential part of responsible pet ownership. Not only do vaccines help keep your dog safe, but they also prevent the spread of contagious diseases to other animals. In Cornwall, we see a wide range of infectious diseases that vaccinations can prevent, such as:
Distemper
A viral disease that affects a dog’s respiratory, gastrointestinal, and nervous systems.
Included in DHP core vaccine
Hepatitis
A potentially deadly viral infection that attacks the liver and causing inflammation.
Included in DHP core vaccine
Canine Parvovirus
A highly contagious and often fatal disease that attacks the dog’s intestines.
Included in DHP core vaccine
Leptospirosis
A bacterial infection that can cause liver and kidney damage and can even be transmitted to humans.
Included in Lepto core vaccine
Rabies
A deadly disease that affects the nervous system, typically spread through bites from infected animals.
Kennel Cough
A highly contagious respiratory disease that causes a harsh, hacking cough and spreads easily.
Recommended Vaccine Timeline
- 6–8 weeks old – First vaccination (DHP core vaccine; Distemper, Hepatitis, Parvovirus, and Leptospirosis)
- 10–12 weeks old – Second vaccination (same first core vaccines)
- Up to 16 weeks old – Sometimes a third vaccination is needed (especially if the first was given early)
- Optional (not core) – Kennel cough can be given from 8 weeks and rabies can be given from 12 weeks
What to expect when coming in for a vaccination appointment?
Vaccination appointments are nice and quick, usually taking around 15 minutes. When you arrive, our lovely reception team will check you in and guide you to either the dog or cat waiting area. One of our vets or nurses will then call you through to the consult room, where they’ll give your pet a quick health check and chat through which vaccinations are due. The vaccine itself is given either in the scruff of the neck (the loose skin at the back) or, for kennel cough, as a little nose spray. Afterwards your pet will get lots of treats, cuddles and praise—then you’re all done!
We totally get that keeping up with puppy vaccinations and understanding when each one is due can feel a little overwhelming. You’re not alone — many new pet owners find it tricky at first. Our friendly team is always here to guide you through each step, explain what your puppy needs and when, and make sure you feel confident about their care.
If you’re ever unsure or just want to double-check something, please don’t hesitate to give us a call. We’re always happy to chat and help you give your puppy the best start in life
Common Questions and Concerns
Yes, vaccines are highly safe and have been extensively tested to ensure they are safe for pets. Any side effects are generally mild and short-lived, such as slight lethargy or a small swelling at the injection site.
While it’s rare, some dogs may experience mild reactions such as fever or a slight drop in appetite. These symptoms usually resolve within a day or two. If you’re ever concerned, don’t hesitate to contact us at Edhen Vets for advice.
Yes, even older dogs require vaccinations. If your dog has not been vaccinated or if you’re unsure of their vaccination status, our vets can help you determine the best course of action to keep them protected.
At Edhen Vets, you don’t have to worry about missing any vaccinations. We keep track of all your dog’s vaccinations and notify you when it’s time for a booster shot.
It’s important to avoid taking your puppy to places where they might come into contact with other dogs or wildlife before they’ve completed their full vaccination course. Until they’re fully protected, stick to safe, controlled environments to prevent exposure to disease.
Puppies typically begin their vaccinations at 8 weeks old, with follow-up doses at 10-12 weeks and 16 weeks.
Costs can vary depending on the type of vaccine and your dog’s needs. We’ll always provide a clear, upfront breakdown of fees. Ask us about our pet health plans, which include vaccinations and can help you spread the cost of routine care.
Don’t worry—just give us a call. Depending on how long it’s been, we may need to restart the course or simply give a booster. Acting quickly helps keep your dog protected.
Yes, annual booster vaccines are necessary to keep your dog’s immunity up-to-date.
Yes! Simply visit our website to book your appointment or give us a call to arrange a time that suits you.
