In this article
A dog-friendly booking is only the beginning of a good break. Dogs Trust recommends thinking about the individual dog, the journey and what you will actually do once you arrive. A busy beach, unfamiliar dogs and a long car journey will suit some companions much better than others.1
Start with an ordinary day on your proposed holiday. Where does the dog go while you eat? What happens during a rainy afternoon? Who stays with them if one activity cannot include them? Answering those questions is more useful than relying on a paw-print symbol beside the room rate.
Choose the holiday before choosing the room
If your dog has medical needs, ask your vet whether the proposed holiday is suitable. Dogs Trust also suggests seeking qualified behaviour or training advice if your dog may struggle with the journey or activities. Staying with a trusted carer can be the better option for some dogs.1
Write down the two things you most want from the trip, then imagine doing them with your dog beside you. If the holiday depends on leaving them behind for most of each day, reconsider either the plan or their care arrangements. There is no prize for getting everyone to a destination that does not work for them.
Tell the host how many dogs you are bringing and ask for the answers that matter to your booking. The following questions are a suggested organiser; they are not promises about what every property supplies.
| Topic | What to ask before booking |
|---|---|
| Permission and price | Are these dogs accepted, and what is the total charge? |
| Outside space | Is it private or shared, and what does any enclosure actually look like? |
| House rules | Which rooms and furniture can dogs use? |
| Leaving the dog | Is it permitted, and under what conditions? |
| Practical facilities | What is provided, and where can the dog toilet nearby? |
Keep the host's answers with the booking. For an outside area, ask for a description or photographs rather than assuming the word “enclosed” answers every question. You know what you need to ask about your own dog's size, habits and mobility.
Make the car journey part of the plan
Highway Code rule 57 says to make sure animals are suitably restrained so they cannot distract the driver or be injured, or injure someone else, if you stop quickly. It lists a seat-belt harness, carrier, cage or dog guard as possible restraints. This is the Code's guidance, rather than a product safety certification.2
PDSA notes that pet travel restraints are not legally required to undergo crash testing. Check what protection a product actually offers, how it fits your dog and how it attaches in your car. A barrier preventing access to the front seats is not automatically equivalent to protection for the dog in a collision.3
Practise shorter journeys before a long trip, and speak to your vet if travel sickness is a problem. PDSA recommends breaks to drink and stretch, keeping the vehicle cool and checking conditions where the dog sits: a comfortable front seat does not guarantee a cool boot.3
For your route notes, choose possible stopping places before setting off. Keep the lead and water accessible, rather than packed under the suitcases. Agree who handles the dog while someone else pays for fuel or buys lunch. These small decisions are easier to make at home than in a crowded service area.
Check the train rules and the whole route
National Rail allows up to two animals per passenger without an extra charge in Standard or First Class. More animals may incur a charge, so ask the operator. On trains and at stations, dogs must be on a lead or in a suitable carrier; carriers must be rigid, closed and large enough for the animal to stand and lie comfortably.4
Pets cannot sit on seats. They are not allowed in restaurant cars, with an exception for assistance dogs. Sleeper travel with a pet dog carries an additional cleaning charge; assistance animals are exempt. Staff can require removal of an animal whose size or behaviour inconveniences passengers. Check the particular service before booking.4
National Rail also says dogs must be carried on escalators.4
Look at the whole journey, including the station entrance, changes and the last connection to the accommodation. If carrying your dog is unrealistic, identify an accessible alternative route through the station. Check bus, taxi and ferry arrangements directly with the operator rather than assuming a train rule carries over to them.
Let the new place become familiar
RSPCA advice is to maintain familiar meal, exercise and toilet routines as far as possible, provide something with a familiar smell and allow exploration at the dog's pace. Give them somewhere comfortable to rest without disturbance. A packed sightseeing schedule can leave very little room for that.5
Permission to leave a dog in a room does not establish that they will cope there. The RSPCA advises against leaving dogs alone for a period that causes distress. Plan activities around your dog's actual response rather than treating the accommodation's maximum permitted absence as a welfare recommendation.5
On arrival, have one person deal with the bags while another takes responsibility for the dog. Work through the host's instructions before launching into the first outing. If the room or garden does not match the arrangements you confirmed, raise that with the host while you can discuss a workable solution.
RSPCA guidance recommends using a lead until you are sure it is safe to let the dog off in an unfamiliar area. Research suitable walks and check the rules for places you want to visit.5
Think about heat in rooms as well as cars
A 2020 VetCompass study reviewed dogs under UK primary veterinary care in 2016 and identified 1,259 recorded heat-related illness events across their available histories. A trigger was recorded for 879 events; 74.2% of those followed exertion and 5.2% involved vehicles. Those percentages are not shares of all dogs or all holidays.6
For a separate analysis restricted to 2016–2018 events, six of 18 building-confinement events were fatal. That is a small clinical sample, not an estimate of the chance of harm in a holiday cottage or caravan. Missing triggers, clinical-record limitations and the study's selection of dogs affect interpretation. Indoor confinement can still be a serious heat concern.6
PDSA advises shade, drinking water and avoiding exercise in the hottest conditions. Check where your dog can stay cool in the accommodation and be ready to change the day's plans. A conservatory or poorly ventilated room can become dangerously hot; being indoors is not by itself protection.7
Heatstroke signs include excessive panting or breathing difficulty, drooling, weakness and collapse. If you suspect it, move the dog to shade or a cool place, begin cooling with cold tap water while avoiding the nose and mouth, and urgently contact a vet. Do not wrap the dog in a wet towel. Arrange veterinary care even if they seem to improve.7
Pack for the dog and the unexpected
Before the bags go in the car
Ask your practice about medication supplies before departure, and keep the destination vet's details available to everyone travelling. The RSPCA recommends enough medication for the stay and finding the local out-of-hours service.5
If your UK trip goes from Great Britain to Northern Ireland, check the separate pet travel scheme. Since 4 June 2025, GB residents need a free, lifetime Northern Ireland Pet Travel Document and a microchipped dog. No vet visit is needed to apply. Flying also requires notifying DAERA at least ten working days ahead.8
That document does not cover onward travel to Ireland or another EU country; DAERA says an animal health certificate is needed for that route. Northern Ireland residents returning from Great Britain do not need the scheme document, but their pet must be microchipped.8
Keep one spare afternoon in your plans. You might use it for an unplanned walk, a quiet sit together or simply catching up after a disrupted journey. The point of bringing your dog is the time you share; the itinerary can leave room for that.
Sources and further reading8 sources
The small numbers in the article link to the source behind each fact. Sources open on their own websites.
- Everything you need to know about taking your dog on holiday
- The Highway Code: Rules about animals (47 to 58)
- Safe car travel for your pets
- Train Travel with Pets
- Taking your pet on holiday
- Dogs Don’t Die Just in Hot Cars—Exertional Heat-Related Illness (Heatstroke) Is a Greater Threat to UK Dogs
- Heatstroke in dogs
- Great Britain to Northern Ireland Pet Travel Guidance