The Pre-Sleepover Sniff Test: A Calm Kennel Cough Check Before You Book

Booking a kennel stay should feel like packing a favourite blanket, not revising for a biology exam. Yet there it is on the form: kennel cough. Cue a small frown, a quick mental scan of the vaccination card, and perhaps a search bar full of alarming stories. Deep breath. This is a manageable bit of planning, not a reason to cancel the fun.

First, the name is a bit of a fib

Kennel cough is not one single bug with a clipboard and a name badge. It is a catch-all term for infectious tracheobronchitis, a respiratory complaint that can be caused by several bacteria and viruses, including Bordetella bronchiseptica and parainfluenza. That is why the vaccine is clever but not magic: it helps reduce the chance of illness and can soften symptoms, but it cannot cover every possible cause.

Most dogs with kennel cough are miserable rather than dangerously unwell. The classic sound is a dry, honking cough, sometimes with a gag or retch at the end. There may be a runny nose, sneezing, a hoarse little voice, or a dog who is simply flatter than usual. Puppies, older dogs, flat-faced breeds and dogs with existing health issues deserve extra care, and any dog with a cough should be checked by a vet rather than diagnosed by Dr Internet.

Why boarding and daycare ask about vaccination

In a boarding kennel or daycare, dogs share air, excitement, water bowls and a great deal of sniffing. That is part of the joy, but it also means coughs can travel. Asking about kennel cough vaccination is not nosiness. It is the same sort of sensible housekeeping as checking that a dog is up to date with other routine care.

Policies differ. Some UK kennels and daycares ask for kennel cough vaccination as standard; others recommend it rather than require it. Some want proof from your vet, and some ask that the vaccine was given a certain number of days before arrival. Many ask for at least a week or two beforehand, but not every setting has the same rule. The policy that matters is the one in your chosen kennel's booking terms, so ask for it in writing if it is not clear.

The calendar bit: timing a vet visit sensibly

Now for the practical part. Find your dog's vaccination record, whether that is a card, a printout or an email from your vet. Check the date of the last kennel cough vaccine and when the next one is due. For many dogs this is an annual booster, but your vet is the best person to confirm the schedule for the product used.

If your dog is due a booster before a 2026 stay, do not leave it until the day before. Vaccination can take time to support immunity, and some kennels have a minimum lead-in period. A good rule of thumb is to start the conversation with your vet several weeks before your booking, especially if the stay falls around a bank holiday, half-term or the busy end of the year when appointment slots vanish faster than sausages at a picnic.

If your dog has never had the vaccine, talk it through with your vet rather than assuming. It may be sensible for a boarding or daycare environment, but your dog's age, health and lifestyle all matter. If a booster is due shortly after your stay, ask your vet whether to bring it forward or leave it as planned. That is a clinical decision, not a kennel decision, and no one should be guessing.

What to ask your vet

A short, focused conversation is usually enough. Try these prompts:

• Is my dog's kennel cough vaccination current, and which type has been used?
• Does the timing fit my kennel's policy, or should we adjust the appointment?
• Is there any health reason not to vaccinate now?
• What mild reactions should I expect, and what would warrant a call back?
• If my dog has coughed recently, when is it safe to mix with other dogs again?

Write the answers down. Future you, standing in the kennel reception with a lead in one hand and a bag of treats in the other, will be grateful.

What to tell the kennel team

Good kennels like a clear picture. Tell them the date of your dog's last kennel cough vaccine, the name of your vet practice, and whether a booster is booked. If your dog has had a cough in the last few weeks, say so before arrival rather than hoping it will blow over. The same goes for recent contact with a dog who was coughing.

If your vet advises delaying vaccination or a stay, pass that on. A reputable kennel would much rather have an honest conversation than a surprise cough in the middle of a busy week. It is not a black mark against your dog. It is just good teamwork.

When a cough means postponing the fun

If your dog is coughing, gagging, producing nasal discharge, off their food or generally flat, keep them at home and ring your vet. Do not take them to daycare, boarding or the park to see how they go. Kennel cough is infectious, and a dog who is still coughing can pass it on even if they seem cheerful.

Ask your vet when it is sensible to return to group settings. They may suggest waiting until the cough has settled and your dog is back to normal, but the exact advice depends on the dog and the situation. If your dog has been in contact with a confirmed case, tell the kennel team too. They can advise on timing and cleaning protocols without turning it into a drama.

The night-before checklist

Before the stay, gather the vaccination record, your vet's contact details and any medication your dog needs. Add a note about any recent cough or kennel cough exposure, even if it was mild. Pack the favourite blanket, the treats that make your dog's ears lift, and a toy that smells of home. Then take one last look at the calendar and confirm that the vaccination timing fits the kennel's policy.

Kennel cough is not a reason to avoid boarding altogether. It is a reason to plan with a little care, ask clear questions and keep the kennel team in the loop. A well-timed vet check, an up-to-date record and an honest chat are far less stressful than a last-minute scramble. And a dog who is comfortable and well prepared is exactly the sort of guest who settles in for a happy stay.