Travelling with Pets by Car: Your Complete Guide | National Pet Month 2026

April is National Pet Month - and here at SERE Motors, we're celebrating by helping keep your four-legged passengers as safe and comfortable as possible on the road.

Whether you’re planning a staycation road trip, a visit to friends, or a longer adventure, travelling with your pet can be one of life's great joys. No kennel fees, no guilt, and the very best company in the passenger seat (or boot). But it does take a little planning to get right - so we've refreshed our guide with everything you need to know. 

It might seem like a small thing, but an unsecured pet in a moving vehicle is a serious safety risk - for you, your pet, and other road users. 

Under Rule 57 of the Highway Code, drivers must ensure animals are suitably restrained so they cannot distract the driver or injure themselves or others in an emergency stop. Failing to do so can lead to a fine, penalty points, and in serious cases, a driving ban of up to 12 months. 

Beyond the legal side, the statistics speak for themselves: an unrestrained 10kg dog travelling at 30mph becomes a 300kg force in a collision. Keeping your pet secure isn't just the law - it's how you protect the animal you love. 

There's no one-size-fits-all answer here. The right option depends on your pet's size, temperament, and how often you travel together. Here are the main choices:

A boot guard or dog guard fits between the rear seats and the boot, keeping your pet contained in the load area without restraining them too much. It's a great option for larger dogs who need space to move around. 

A harness clips into your car's seat belt buckle and wraps around your pet's chest. Look for crash-tested harnesses with padded chest plates for the best protection. Avoid harnesses that clip to the collar - in an accident, these can cause serious neck injuries. 

For pets that are crate-trained, a travel crate is an excellent option. The crate should be secured so it can't move around, and large enough for your pet to stand, turn around, and lie down comfortably - but not so large they'd be thrown around in a sudden stop. 

Getting your pet used to the car before a long trip will make the journey far less stressful - for them and for you. 

• Short practice runs: Do a few short journeys in the weeks before your trip so your pet can get comfortable with their travel space, the sounds, and the motion.
• Visit the vet: If you know your pet gets anxious or car sick, speak to your vet ahead of time. There are safe, effective options to help.
• Check documentation: Travelling outside the UK and Ireland? You may need a pet passport, microchip certificate, and health status documentation. Requirements vary by country, so check with your vet and the relevant embassy well in advance. 

A good walk or play session before a long journey helps burn off energy, making your pet more likely to settle and sleep en route. 

Feed your pet at least two hours before setting off to reduce the risk of car sickness. If your journey overlaps with their feeding time, pull over, offer a small meal, and give them time to digest before moving on.

Remove any loose or dangling collars that could become a hazard, especially in the boot where you can't see them. Double-check that harnesses are properly fitted and crates are secure. 

Pets dehydrate faster than you'd think, especially on warm days. Bring more water than you think you'll need, plus a travel bowl. 

Aim to stop every two hours for toilet breaks, water, and a short walk. Always keep your pet on a lead at service stations - the noise and traffic can spook even the calmest dog. 

Once you arrive, don't let your guard down straight away. New environments can be overwhelming and disorientating for pets. 

• Keep dogs on a lead when exiting the car until you're sure the area is safe.
• Check the space for hazards before letting them roam.
• Give them time to settle and sniff around - this is how animals get comfortable in new surroundings.
• Never leave your pet alone in a parked car, particularly in warm weather. Even on a mild day, temperatures inside a car can rise to dangerous levels within minutes. 

Before any journey, run through this list: 

✅ Pet car restraint (harness, guard, or crate)
✅ Seat covers or blankets to protect your upholstery
✅ Towels (for muddy paws, unexpected swims, and everything in between)
✅ Pet food and treats
✅ Fresh water and water bowls
✅ Waste bags
✅ Any medication your pet needs (with enough supply for the trip)
✅ Lead (and a spare)
✅ A familiar toy or blanket to help them settle
✅ Pet travel documents (if travelling abroad)
✅ A photo of your pet (incase they make a dash for freedom)

Whether you're looking for a boot guard, seat covers, or just some advice on the best setup for your vehicle and your pet, our team at SERE Motors is here to help. Get in touch with our Parts Department or visit your nearest SERE Motors to find out more.