My dog is old but well: should I give up travelling?

No. Chronological age is not a decision criterion. A senior animal with no disease or with well controlled disease, managed pain and demonstrated tolerance on previous journeys can travel well, often better than an anxious adult. What changes is the organisation: more frequent stops, shorter legs, temperature control, longer recovery on return. Reassess every year, because the same holiday two years later does not pose the same problem.

Can I have the animal sedated to make travel easier?

Sedation is a clinical decision that belongs to the vet and should never be improvised. In animals with cardiac, respiratory or liver disease it alters parameters that are already fragile, and a sedated animal in a place where you cannot attend it has fewer resources to respond to a problem. Travel anxiety is addressed differently, built over the preceding weeks with gradual habituation and, when indicated, with prescribed support trialled at home before departure.

What should I carry in case of an emergency far from home?

Four things, all reachable from your phone and at least one on paper. The clinical record with diagnoses, recent reports and current treatment. The medication list with active ingredient, dose and timing. The contact details of the vet following the case, with permission to be called by a colleague. And the details of an open facility near your destination, identified before leaving rather than while you need it.

Boarding kennel or someone coming to the house?

For a senior or chronically ill animal the familiar environment has a value that often outweighs other factors: it reduces disorientation, preserves habits and avoids exposure to new animals. A competent person visiting several times a day is therefore the first option to consider. Boarding remains reasonable when it guarantees documented continuity of treatment, is used to managing that specific condition and accepts contact from the vet holding the case.

Travel and regulations12 min readUpdated on July 30, 2026

Travelling with a senior or sick pet: when it is better not to go

How to judge whether a fragile animal should face a journey, which conditions change the calculation, and how to plan medication, stops and recovery.

Audience: Pet owners
Species: Dog, Cat
Scope: European Union, Valid everywhere

When an animal grows old or lives with a chronic disease, the question you ask before leaving changes in nature. It is no longer about paperwork and carriers, but about the balance between what the journey gives and what it costs. A healthy animal handles twelve hours of travel and shakes it off in a day. An animal with compensated heart disease, chronic kidney disease or advanced osteoarthritis may take a week to return to its balance, and sometimes does not fully return. This article is not a list of prohibitions, because almost no condition is an absolute contraindication to movement. It offers instead a way of reasoning that makes the cost explicit, compares it with the alternative, and leaves the decision where it belongs, with the person who knows the animal together with the vet who follows the case.

The right question is not whether it can travel

Asking a vet whether your animal can travel almost always produces a cautious and not very useful answer. The wording that opens a real conversation is different: what does this journey add to the load the animal is already carrying, and how long will it need to recover. A journey is not a neutral event. It takes away sleep, shifts mealtimes, exposes the animal to temperatures you do not control, cuts spontaneous movement for many consecutive hours, and places it in an environment with no familiar scent landmarks.

In a young healthy animal these factors cancel out on their own. In a fragile one they add up, and the sum is not linear: lost sleep lowers the seizure threshold, heat worsens respiratory insufficiency, prolonged immobility stiffens a painful joint, stress raises cardiac demand. The working criterion is easy to state and hard to apply honestly. If the journey serves the animal, for instance a permanent move or a specialist appointment that cannot wait, organise it in the least costly way possible. If the journey serves the people, compare it with the alternative of leaving the animal at home.

The conditions that change the calculation

Not every condition reacts to travel in the same way. The table gathers the clinical situations in which a journey introduces a specific and recognisable risk, together with what needs planning before departure. It does not replace the opinion of the vet following the case, but it tells you which questions to ask.

Common conditions, the risk travel adds and what to plan for
Condition	What travel adds	What to plan
Heart disease on treatment	Stress and heat raise heart rate and cardiac workload	Cool hours, frequent stops, no intense exertion, treatment never interrupted
Respiratory disease or brachycephalic conformation	Reduced ability to shed heat and to oxygenate under stress	Avoid hot hours, avoid the hold, check the limits the carrier declares
Chronic kidney disease	Faster dehydration and a need to urinate more often	Water always available, planned stops, never ration water for convenience
Diabetes on treatment	Meals and medication lose the regularity that control depends on	Keep the same times while travelling, store drugs correctly, carry a double supply
Epilepsy	Sleep loss, stress and irregular routine lower the critical threshold	No sleepless nights, a written seizure plan, a reference clinic along the route
Osteoarthritis and chronic pain	Prolonged immobility increases stiffness and pain when moving again	Stops to walk, non slip surfaces, a ramp instead of a jump
Cognitive dysfunction	An environment without known landmarks increases disorientation and night restlessness	Recreate familiar objects, keep the routine, night light in the room
Ongoing cancer treatment	Windows of immunosuppression and variable fatigue between cycles	Agree the window with the oncologist, avoid crowded places, keep room to postpone

Two elements cut across every row. The first is stability: a condition diagnosed years ago and under steady control poses a different problem from a diagnosis received last week, where the response to treatment is not yet known. The second is how reversible any deterioration is: if a setback during the journey is handled with a stop and a few hours of rest, the risk is acceptable; if it requires an equipped facility, the journey has to be designed around the availability of that facility.

The pre departure check and what to ask

The examination before a journey with a fragile animal is not a bureaucratic formality, and it is not the same as the certificate some carriers request. Its purpose is to photograph the current state, so that any change during the trip can be measured against a known baseline. Book it with at least two weeks to spare: if something needs a change in treatment, you need time to check that the change works.

Ask for current reference values, meaning weight, body condition and whichever parameters are monitored in your specific case, so you have something to compare on return.
Ask which signs, for that condition, separate a manageable worsening from one that needs a clinic within hours.
Ask whether treatment should be adjusted for the journey and, if so, trial the adjustment before leaving rather than during.
Ask for a written medication list with active ingredient, prescribed dose and timing, in a form a colleague who does not know the case can read.
Ask whether a fitness to travel certificate is required and in what form: some carriers ask for one and it is often valid for a limited period, which must be checked with the carrier itself.
Ask for the name of a reference facility near your destination, or find one yourself and let them know in advance that you will be in the area.

Medication on the move: continuity above all

The most frequent mistake is not forgetting a drug, it is shifting its timing. Many chronic treatments work because they hold a steady concentration, and a shift of a few hours repeated over three days produces swings the animal pays for in symptoms. Build the journey around the medication schedule, not the other way round. If you cross time zones, the practical rule is to keep the interval between doses constant, then move the times slightly each day until they match the new local rhythm.

Pack a generous supply
Take more than the planned duration requires, allowing a margin for delays and surprises. Obtaining a specific molecule in another country can require a new prescription, and available presentations may not match.
Split the supply between two bags
Half in the bag you keep with you, half elsewhere. A lost bag or a broken into car must not interrupt a chronic treatment.
Check storage conditions
Some drugs suffer in heat or need refrigeration. A car parked in the sun easily exceeds the temperatures printed on the box, and a degraded drug produces no therapeutic effect at all.
Carry the prescriptions, not just the boxes
A legible veterinary prescription with active ingredient and dosing simplifies both checks and any local purchase. Brand names change from country to country, active ingredients do not.
Record every dose given during the journey
It is easy to lose track while travelling, especially when more than one person looks after the animal. A shared log prevents double dosing, which is as real a risk as a missed dose.
Introduce nothing new while away
Supplements, over the counter calming products or diet changes should be trialled at home, where an adverse reaction can be handled with your own vet instead of an unknown clinic.

How to organise the day of travel

For a fragile animal the decisive variable is not total distance, it is the length of continuous legs and the number of transitions. Every change of transport, every new environment, every wait in a crowded place costs energy. An itinerary longer in kilometres but with one leg and two quiet stops is nearly always preferable to a shorter one with three connections.

Leave during the coolest hours and take into account the heat forecast at arrival, not only at departure.
Plan short frequent stops rather than a few long ones: for a painful joint the frequency of movement matters more than its duration.
Offer water at every stop even if the animal seems uninterested, and observe how much it actually drinks instead of assuming.
Arrange a non slip surface for getting out and a ramp if needed: one bad jump can end the journey before the destination.
Minimise handovers and introductions to new people, which for a disoriented animal are an additional load.
Fix in advance where you will sleep and check that the space allows you to recreate known conditions, including where a cat's litter tray will go.

When not going is the better call

Some situations make the hardest decision also the easiest to justify. A diagnosis just made and not yet stabilised, an ongoing deterioration, a treatment changed in the last few days, uncontrolled pain, breathing difficulty at rest: in all of these the journey stacks on top of a system already working at its limit. Postponing is not a defeat, it is the choice that keeps your options open.

The concrete alternative almost always exists, and it does not necessarily mean boarding. For a senior or sick animal the option with the lowest welfare cost is usually staying in its own environment with a competent person visiting, because familiar surroundings compensate for a large part of the fragility. The questions to ask are few and precise, but they belong before you book, not in the week of departure.

Who administers the treatment, with what competence, and who does it if that person falls ill.
Who decides in an emergency when you cannot be reached, and within what spending limit agreed in writing.
Which clinic holds the case and whether it knows about your absence and its dates.
Where the health records are and who can reach them quickly without searching the house.
How you will communicate each day, so the absence does not become needless anxiety for you and disorganisation for whoever stays.

Coming home and the days after

The journey does not end on arrival. The real bill shows up over the following three or four days: a fragile animal may eat less, sleep more, move more stiffly, drink differently. Most of these changes resolve on their own, but they need to be observed and written down, because they are the only data that let you decide about the next journey with something better than an impression.

Weigh the animal on return and compare with the weight recorded before departure: a loss larger than expected deserves a call to the clinic.
Watch appetite, thirst, elimination and sleep quality for a week, writing them down instead of trusting recall.
Return to the usual activity level gradually, without compensating for inactive days with one long walk.
Report to the vet any change that does not resolve within a few days, stating when it started relative to the journey.
Write two lines of debrief, what worked and what did not: that is the material you will decide with next time.

Frequently asked questions

My dog is old but well: should I give up travelling?: No. Chronological age is not a decision criterion. A senior animal with no disease or with well controlled disease, managed pain and demonstrated tolerance on previous journeys can travel well, often better than an anxious adult. What changes is the organisation: more frequent stops, shorter legs, temperature control, longer recovery on return. Reassess every year, because the same holiday two years later does not pose the same problem.
Can I have the animal sedated to make travel easier?: Sedation is a clinical decision that belongs to the vet and should never be improvised. In animals with cardiac, respiratory or liver disease it alters parameters that are already fragile, and a sedated animal in a place where you cannot attend it has fewer resources to respond to a problem. Travel anxiety is addressed differently, built over the preceding weeks with gradual habituation and, when indicated, with prescribed support trialled at home before departure.
What should I carry in case of an emergency far from home?: Four things, all reachable from your phone and at least one on paper. The clinical record with diagnoses, recent reports and current treatment. The medication list with active ingredient, dose and timing. The contact details of the vet following the case, with permission to be called by a colleague. And the details of an open facility near your destination, identified before leaving rather than while you need it.
Boarding kennel or someone coming to the house?: For a senior or chronically ill animal the familiar environment has a value that often outweighs other factors: it reduces disorientation, preserves habits and avoids exposure to new animals. A competent person visiting several times a day is therefore the first option to consider. Boarding remains reasonable when it guarantees documented continuity of treatment, is used to managing that specific condition and accepts contact from the vet holding the case.

What to do next

Before booking, ask the vet what this journey adds to the load the animal already carries and how long recovery will take. Book the examination two weeks ahead, prepare a written medication list with active ingredients and timings, and identify a reference facility along the route and at the destination. If the condition was diagnosed or changed recently, postpone the trip and arrange care at home instead.