Dog travel kit — what to actually pack

A dog who travels well makes everything easier. The right kit is shorter than most lists you'll find online, and the order things go in the car matters.

Travelling with a dog is mostly logistics. Most of what makes the difference between a smooth trip and a stressful one is decided before you leave the house — restraint, water plan, food plan, identification. Below is the genuinely useful pack list, separated by trip type.

Day trip — minimum kit

Restraint. A crash-tested harness clipped into the seatbelt, or a secured crate in the boot/trunk. Loose dogs in cars are a leading cause of dog injuries in non-collision situations (sudden braking, swerving). The cheap clip harnesses sold with most cars are not crash-tested. Look for one with independent test data (Centre for Pet Safety in the US, or independent EU crash tests).

Water and a collapsible bowl. Don't trust outdoor taps to be running. A 1L bottle plus a soft bowl is enough for most days.

Poop bags — more than you think you need. A spare roll lives in the car permanently.

A towel. Wet dogs, muddy feet, vomit, the post-swim shake-down. The single most useful day-trip item.

Lead and spare lead. Leads break. Leads get dropped in mud. Two means you have one.

ID tag with up-to-date phone number. Microchips help if the dog reaches a vet. The phone number on the collar helps the random dog walker who finds them in the next 20 minutes.

Overnight or longer trip

Add to the day kit:

Their own bed or a familiar blanket. Familiar smell helps anxious dogs settle. A travel-sized version of their bed if you have one.

Food in measured portions, in airtight containers. Don't bring the whole bag — bring exactly what you need plus a day's spare. Stomach upsets from food changes are the most common holiday vet visit.

Their own bowls. Bowl change can put fussy dogs off eating; pack the ones they use at home.

Vaccination records and vet contact details. Photographed on your phone, plus a printed copy in the kit.

The number of a vet at your destination. Look it up before you leave, when you have time. Searching for an emergency vet in an unfamiliar town at 11pm is much harder than calling a number you've already saved.

A small first aid kit. See our first aid kit guide — the car version of the kit is what travels.

Long car journeys — the actual logistics

Stop every 2 hours minimum. Dogs need to stretch, toilet, and rehydrate. A break less often than this is when dehydration and muscle stiffness creep in.

Don't feed in the hour before you leave or for the first hour of driving. Travel sickness is more common on a full stomach. A small meal 3–4 hours before is better than skipping food entirely.

Never leave a dog in a car in summer — internal temperatures rise dangerously fast even with windows cracked. "Just five minutes" is the cause of a real proportion of summer dog deaths.

If your dog is travel-anxious or motion-sick, talk to your vet before the trip. There are good prescription anti-nausea medications now (Cerenia/maropitant) that have replaced the older sedatives, and they actually work.

Flights and Eurotunnel

Flying with dogs is its own subject and the rules vary wildly by airline and destination. Generally: small dogs in cabin (where allowed) is much safer than dogs in the hold; pet passports and rabies vaccinations need to be sorted weeks in advance; and only a plane-rated kennel passes airline checks.

Eurotunnel and ferries from the UK have specific pet rules — pet passport scheme, AHC (Animal Health Certificate) since Brexit, tapeworm treatment within the right window for return. Plan this 4–6 weeks in advance, not the week before.