What Vaccinations Does My Dog Need? A Simple Guide for UK Dog Owners

Vaccinations are an important part of keeping your dog healthy throughout their life. They help protect against serious infectious diseases, some of which can be life-threatening or spread easily between dogs. For many owners, though, it can be difficult to know which dog vaccinations are essential, when boosters are due, and what else should be included in a sensible preventative healthcare plan.

In this guide, we explain the core dog vaccinations commonly recommended in the UK, how puppy and booster schedules usually work, and what other preventative care your dog may need alongside vaccinations.

This article is intended for general guidance only and should not replace professional veterinary advice. If your pet is unwell or showing concerning symptoms, please contact your veterinary surgeon.

Why are dog vaccinations important?

Vaccinations work by helping your dog’s immune system recognise and fight specific infections. This means that if your dog is exposed to one of these diseases in the future, they are much less likely to become seriously ill.

In the UK, routine vaccination is considered a key part of responsible dog ownership. As well as protecting your own pet, it can also help reduce the spread of contagious disease in the wider dog population.

Vaccination requirements may vary slightly depending on your dog’s age, lifestyle, where they live, and whether they go into kennels, training classes, doggy day care, or travel abroad. Your veterinary surgeon can advise on the most suitable schedule for your dog.

Core dog vaccinations in the UK

Core vaccinations are those generally recommended for most dogs in the UK, regardless of breed or lifestyle. These protect against diseases that are either particularly serious, highly contagious, or still present enough to pose a meaningful risk.

Canine parvovirus

Parvovirus is a highly contagious virus that can cause severe vomiting, diarrhoea, dehydration, and weakness. It can be especially dangerous in puppies and unvaccinated dogs. Treatment often requires intensive veterinary care, and sadly some dogs do not survive.

Canine distemper

Distemper is a serious viral disease that can affect the lungs, gut, skin, and nervous system. Symptoms can vary widely and may include fever, discharge from the eyes and nose, coughing, vomiting, diarrhoea, and seizures. Although less common than in the past, vaccination remains essential because the disease can be severe and sometimes fatal.

Canine infectious hepatitis

This disease is caused by canine adenovirus and affects the liver, kidneys, eyes, and blood vessels. Signs can range from mild fever to severe illness. Vaccination provides important protection against this potentially dangerous infection.

Leptospirosis

Leptospirosis is a bacterial infection that can damage the liver and kidneys. It can be spread in contaminated water or urine and is particularly relevant because it can also infect people. Vaccination is commonly advised for dogs in the UK, though the exact vaccine type and booster frequency may vary depending on the product used by your veterinary practice.

Non-core vaccinations your dog may need

Non-core vaccinations are not needed for every dog, but they may be recommended based on lifestyle or specific risk factors.

Kennel cough

Kennel cough is an infectious respiratory disease that spreads easily where dogs mix closely, such as boarding kennels, dog shows, training classes, and doggy day care. It often causes a harsh, dry cough, though some dogs can become more unwell.

Many kennels require proof of kennel cough vaccination before admission. If your dog regularly socialises with other dogs, your veterinary surgeon may recommend it as part of their routine preventative care.

Rabies for travel

Rabies vaccination is not part of routine dog vaccination in the UK for most pets, but it is required if your dog is travelling to certain countries or returning under the Pet Travel Scheme rules. If you are planning a trip, speak to your veterinary practice well in advance.

When do puppies need their vaccinations?

Puppies usually need a primary vaccination course when they are young. In many UK practices, this is given as two injections a few weeks apart, often starting from around six to eight weeks of age. The timing may differ slightly depending on the vaccine brand your veterinary practice uses.

Your puppy is not considered fully protected until the full course is complete and your vet has advised when it is safe to start mixing more widely. Until then, it is sensible to be cautious about where they go and which dogs they meet.

A typical puppy vaccination schedule

• First vaccination: often around 6 to 8 weeks old
• Second vaccination: usually 2 to 4 weeks later
• Kennel cough vaccine: may be offered separately if needed
• First booster: typically at around 12 months after the puppy course

Your veterinary surgeon will confirm the exact schedule for your puppy and when they can safely start socialising, walking outdoors, and attending classes.

How often do dogs need boosters?

Booster vaccinations are used to maintain your dog’s protection over time. After the initial puppy course and first annual booster, the interval for future boosters may vary depending on the disease being covered and the vaccine used by your practice.

In many cases:

• Leptospirosis boosters are given yearly
• Some other core vaccine components may be boosted less frequently
• Kennel cough vaccination is often given annually if needed

Even if your dog seems fit and healthy, keeping boosters up to date is important. If a booster is overdue, your veterinary practice may advise restarting part or all of the course depending on how much time has passed.

What happens at a vaccination appointment?

A vaccination appointment usually includes a general health check as well as the vaccine itself. Your veterinary surgeon or veterinary nurse may assess your dog’s weight, temperature, heart, lungs, eyes, ears, teeth, skin, and overall condition before vaccinating.

This makes vaccination visits a useful opportunity to discuss any concerns, such as:

• Itching or skin problems
• Digestive upsets
• Lumps or bumps
• Dental care
• Joint stiffness
• Parasite prevention
• Behaviour changes

For ongoing wellbeing, it can help to think of vaccinations as one part of a broader preventative healthcare plan.

Can dogs have side effects after vaccinations?

Most dogs cope very well with vaccinations. Mild side effects can occur and are usually short-lived. These may include:

• Sleepiness or being a little quieter than usual
• Mild soreness at the injection site
• A small lump where the injection was given
• Reduced appetite for a short time

More serious reactions are uncommon, but if your dog develops facial swelling, breathing difficulties, collapse, repeated vomiting, or seems significantly unwell after vaccination, contact your veterinary practice urgently.

Vaccinations and other preventative healthcare

Vaccinations are only one part of protecting your dog’s health. Most dogs also benefit from regular flea, tick, and worm treatments, routine dental care, weight management, and age-appropriate nutrition.

We recommend speaking to your veterinary practice about a full preventative care plan based on your dog’s age and lifestyle. For example, a dog that swims frequently, mixes with lots of other dogs, or lives in a rural area may have different needs from a dog that spends most of its time at home.

If you are looking for everyday health products to support your dog’s wellbeing, you can explore our dog collection, including options for dog flea and worming products, dog dental care, and dog supplements.

Can I buy vaccination medicines online?

Vaccines themselves are not something owners can usually buy and give at home. Dog vaccinations need to be prescribed, stored, handled, and administered correctly by a veterinary professional. Your dog should also be examined to make sure they are well enough to be vaccinated.

However, many other prescribed and non-prescription pet healthcare products can be ordered online safely and responsibly. If your dog has been prescribed medication by your vet, you can read more about how to order a prescription medicine through Vetscriptions, or browse our dog prescription products.

When should you contact your veterinary surgeon?

You should speak to your veterinary surgeon if:

• Your puppy is due to start vaccinations
• Your dog’s boosters may be overdue
• You are unsure which vaccines your dog has already had
• Your dog needs kennel cough vaccination for boarding or day care
• You are planning to travel abroad with your dog
• Your dog seems unwell before or after a vaccination

If you have questions about prescriptions, ordering pet medicines online, or responsible medication use, you can also visit our Prescription FAQs or contact us for guidance.

Conclusion

For most UK dogs, core vaccinations protect against parvovirus, distemper, infectious hepatitis, and leptospirosis, with additional vaccines such as kennel cough recommended for some dogs depending on their lifestyle. Starting vaccinations on time, keeping boosters up to date, and combining them with regular parasite prevention and general health checks can make a real difference to your dog’s long-term wellbeing.

At Vetscriptions, we believe in helping pet owners make informed, confident decisions about their pets’ healthcare. If your dog is due a health check, booster, or preventative treatment review, speak to your veterinary surgeon. You can also browse our website for trusted pet health products, or learn more about us and how we support UK pet owners with genuine medications and practical advice.

From all of us at Vetscriptions, we are here to help you care for your dog responsibly, every step of the way.