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Puppy and Kitten Vaccinations: The Schedule

Dr George KarantosDVM · GPCert Small Animal Surgery · 23 October 2026
A vet in gloves giving a puppy a vaccination

A new puppy or kitten is a big joy. Vaccines are one of the first things they need, because they protect against diseases that can be very serious. Here is the basic plan, in simple words.

Why do they need vaccines?

Young animals get some protection from their mother, but it fades in the first weeks. Vaccines teach the body how to fight back. That is why they are given in several doses, a few weeks apart, until good protection is built up.

Vaccines for puppies

The core dog vaccines protect against:

A leptospirosis vaccine is also commonly given. The rabies vaccine is needed for travel abroad and is recorded in the pet passport. The kennel cough vaccine depends on your dog's lifestyle, for example if they stay in boarding kennels.

When are they given?

Vaccines for kittens

The core cat vaccines protect against:

For kittens under one year, and for cats that go outside or live with cats that do, we also suggest the feline leukaemia (FeLV) vaccine. The rabies vaccine is needed if your cat will travel.

When are they given?

Important: until we tell you the course is complete, keep your puppy away from dog parks and unknown dogs. They can still meet calm, vaccinated dogs you know, plus new people and sounds. This is very important for their character.

What else do they need in the first months?

What happens at the first visit?

We check your puppy or kitten from nose to tail: heart, eyes, ears, teeth, skin and weight. We talk about food, toilet training and life at home. If they are healthy, we give the vaccine and the plan for the next doses. Bring any papers you were given when you got them.

Do vaccines have side effects?

Usually not, or they are very mild. After a vaccine, your pet may be a little tired for a day or have a small swelling where the injection was given. This goes away on its own.

Rarely, an allergic reaction can happen. If you see swelling of the face, vomiting, trouble breathing, or if your pet collapses, call a vet straight away. Outside our hours, go to a 24-hour emergency vet clinic.

How do you keep track of the dates?

At Vet to Pet we send SMS reminders for vaccines and deworming. We also have an app where you can see your pet's health records. Every animal is different, so we set the exact plan together at the first visit.

Sources and further reading

The facts in this article are based on guidance from international and European veterinary organisations.

Book the first visit

Bring your puppy or kitten in for a check and vaccines. We will set up their plan together and send you SMS reminders.

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This article is for information only and does not replace an examination by a vet. If you are worried about your pet, please contact us.