Keeping Dogs Safe on Hill and Coastal Walks

Before You Turn a Wheel: Water, Weather and the Car

Most dog-related trouble on beacon trails starts long before the first stile. A dog that leaves the house already short of water, or has spent an hour panting in a hot boot, is halfway to heatstroke before you reach the hill. Fill a bottle the night before and carry more than you think you need — roughly 250ml per hour for a medium dog in warm weather, and considerably more for a large, thick-coated or flat-faced breed. Collapsible bowls weigh almost nothing and save you tipping water into cupped hands on a windy summit.

Never leave a dog in a parked car on a warm day, even with the windows cracked and the car in shade. A vehicle in full sun can pass 40°C inside within twenty minutes, and cloud cover does not make it safe. If the walk is somewhere you cannot take the dog into a café or visitor hut afterwards, plan to eat outside or bring the dog with you. On hot days the safest window is early morning or after about six in the evening; the ground itself stays warm long after the air cools, so test tarmac and bare rock with the back of your hand for five seconds. If it is too hot for you, it is too hot for paws.

Read the Signs, Then Read the Field

Livestock signs are not decoration. Where a gate says dogs on leads around livestock, keep the lead short and the dog close, particularly between March and July when ewes, cows and ground-nesting birds are all at their most defensive. Cattle with calves are the genuine risk: if you are charged, let the dog go. A loose dog can outrun a cow; a person holding a lead cannot. Walk on, do not run, and put distance between you and the herd before you clip the lead back on.

Ground-nesting birds — curlew, lapwing, skylark — sit tight on eggs and will abandon a nest if a dog ranges across it. Between March and August, keep dogs on a lead on open moorland, heath and clifftop grass even where no sign tells you to. Stubble, long grass and bracken also hide the other hazards: adders basking on south-facing slopes, ticks waiting on stems, and grass seeds that work their way into ears and between toes.

Hilltop Beacons: Exposure, Heat and Steep Ground

The walk up to a beacon is usually short and sharp, which makes it deceptively hard on a dog. Steep ascents raise body temperature fast, and hilltops are windier and often wetter than the valley you set off from. Take a coat for a thin-coated or older dog in anything but high summer, and stop in shade on the way up rather than pushing to the top.

• Water on the summit — offer a drink every 20–30 minutes rather than waiting for signs of fatigue.
• Keep off steep edges — a trig point or cairn often sits close to a drop. Put the lead on before you take the photograph.
• Avoid the descent rush — tired dogs stumble. Slow down on loose scree, wet grass and eroded paths.
• Never let a dog drink from still water — stagnant pools and reservoir margins can carry blue-green algae, which is often fatal, and leptospirosis. Fresh running water is safer, but carry your own.

Coastal Landmarks: Cliffs, Tides and Salt

Cliff paths are the one place where a reliable recall is not enough. Wind gusts arrive without warning, edges crumble after rain, and a dog chasing a gull over the lip has no way back. Lead on for the whole clifftop section, and keep the dog on the inland side of your body rather than the seaward side.

Check tide tables before you set out on any beach walk, and know your escape route. Some of the best-known coastal landmarks sit beside causeways, tidal roads and beaches that flood faster than they empty. Dogs caught in a rising tide panic and swim out rather than in, so turn back early rather than cutting it fine. Rinse salt water and sand off coats and paws afterwards, and discourage drinking from rock pools — salt water causes vomiting and dehydration.

Pace, Paws and Packing

Build distance gradually. A dog that manages five miles on gentle lanes in spring should not be asked for twelve miles of coastal up-and-down in June. Puppies, seniors and brachycephalic breeds need shorter routes and more stops, and a dog that lies down mid-walk is telling you something.

• Water and a bowl, plus a spare bottle for a hot day.
• Paw balm or boots for gritstone, shingle and hot rock.
• A lead short enough to control, and a slip lead as backup.
• Poo bags — carry them out, including on remote hilltops. Bagging and leaving is worse than not bagging.
• A basic pet first-aid kit: tick tweezers, saline, bandage, and your vet's number saved on your phone.
• Foil blanket and a light towel for a wet, chilled dog on a summit.

Homeward: The Once-Over

Before the dog settles in the car, run your hands over it. Check pads for cuts and grit, between the toes for grass seeds, and through the coat for ticks — remove these with tweezers, gripping close to the skin and pulling steadily. Look in ears for seeds and in eyes for grit or foreign bodies. Offer water, then let the dog rest somewhere cool.

Signs that need a vet rather than a nap: heavy panting that will not settle, glazed eyes, wobbling, vomiting, or a sudden unwillingness to stand after a warm walk. Heatstroke worsens quickly, so cool the dog with tepid — never icy — water and ring ahead. Get the routine right and the hills, beacons and clifftops stay what they should be: the best part of the day for both of you.