Why the boot of your car matters more than any hillside kit
If you walk your dog regularly in the Mournes — up the Trassey Track towards Hare's Gap, along the Bloody Bridge river, or round the gentler forest tracks at Tollymore — you already know the weather can turn in the time it takes to eat a sandwich at the top. Mist rolls in off the Irish Sea faster than most people expect, and what looked like a bright morning from the Belfast side driving down through Carryduff and Ballynahinch can be a different day entirely by the time you're on the ridge.
What's less obvious is that most of the useful first aid decisions happen before you've even left the car, in what you packed and how fast you can get your hands on it. A kit buried under wellies and a flask in the boot isn't really a first aid kit — it's just clutter that happens to contain some bandages. This piece is about getting that right, and about what to actually do, in order, if your dog gets hurt on the hill.
None of this replaces a vet. It's about buying time, keeping a dog calm and stable, and making a sensible call about whether to keep walking, turn back, or get off the mountain as quickly as possible.
What actually needs to be in the bag
You don't need a huge amount of kit, and you don't need anything exotic. What matters is that it's all in one dry bag, that you know where it is, and that nothing in it is out of date or half-used from the last time.
This is the list we'd genuinely pack for a day on the hill, whether that's Slieve Donard, Ben Crom, or a low-level plod round Tollymore with an older dog:
- Sterile saline solution or wound wash, for flushing a cut properly rather than relying on stream or puddle water
- Non-stick sterile dressings and a roll of self-adhesive cohesive bandage (the kind that clings to itself without tape)
- Blunt-tipped scissors, tweezers, and a proper tick remover
- A muzzle, or failing that a spare slip lead you can use as one
- A digital thermometer
- A foil or thermal blanket
- Antiseptic wipes that don't contain alcohol
- A spare collar and lead in case one snaps or slips off on wet ground
- A collapsible bowl and extra water, kept separate from your own
- A head torch — days shorten fast in the Mournes from October on
- An old towel or two
- Your vet's details, and a note of your own contact information, written down rather than assumed to be in your phone
What to do first if your dog is hurt on the hill
The order matters more than people think. Rushing straight to the wound before you've checked your surroundings is how a bad afternoon becomes a genuinely dangerous one, particularly near the steeper ground around Hare's Gap or the drops off the Brandy Pad.
Work through it roughly like this, adjusting for what's actually in front of you:
- Stop and look around before you touch anything — check for cliff edges, loose scree, boggy ground, or other dogs and livestock nearby
- Check the dog is breathing and responsive
- Control any bleeding with firm, steady direct pressure using a clean dressing — not a tourniquet
- Never pull out anything embedded, whether it's a thorn, stick, or glass; stabilise around it instead
- If the dog seems distressed or is in obvious pain, muzzle gently before you go any further
- Keep the dog still, warm, and out of the wind, using the foil blanket if needed
- Note the time and what happened, and decide whether you can walk out slowly, need to carry the dog, or need to call for help
The injuries that actually happen on granite and bog
The Mournes aren't gentle underfoot. Descending the Trassey Track or crossing the granite slabs near Hare's Gap, sharp rock takes the skin off paw pads more often than people expect, especially on a dog that's been fine all day and only starts limping on the way down. The lower ground is a different problem entirely: in February and through much of the winter, the forest tracks and open bog around the Silent Valley and the lower slopes are properly waterlogged, and peat can pull hard at a dog's joints and pads without ever drawing blood.
Sheep graze large parts of the Mournes, so lead discipline matters here as much as any bandage — a chase can end in a fall on rock, or worse. Gorse and whin along the lower paths, particularly near Bloody Bridge, cause more thorn injuries to paws and undercarriages than anything more dramatic. In hot summer weather the open, shadeless ridgeline above Donard Forest is a genuine heatstroke risk for a dog that's used to shorter Belfast walks around Ormeau Park or Victoria Park. Cold water crossings, at places like the Miner's Hole River near Ben Crom, can also chill a dog fast or cause a slip on wet stone.
Getting an injured dog back down safely
Carrying a dog off the Mournes is much harder than people imagine until they've tried it. A jacket or fleece with the sleeves tied can work as a rough sling for a small or medium dog over short distances, but it's exhausting, and it's worth knowing the nearest access point rather than automatically heading back the way you came — Bloody Bridge, Trassey, and Donard car park are all reasonable starting points, and the shortest way off is not always the way you walked in.
Phone signal is patchy in the Mournes, particularly around Hare's Gap and the Silent Valley reservoir area, and more reliable closer to Newcastle and the coast road. Tell someone your planned route before you set off, and if you're driving down from Belfast via Carryduff and Ballynahinch, it's worth having decided in advance which vet practice you'd head for on the way back rather than working it out under pressure.
Checking the kit before you even leave Carryduff
A first aid kit is only as good as the last time you checked it. Make it a habit to open the bag after any walk where you used something from it, and replace it straight away rather than assuming you'll remember before the next trip. Check the torch batteries every so often, and keep the whole thing in a dry bag rather than loose in the boot with the wellies and the towel — five seconds finding it can matter.
It's also worth having your vet's number, and a note of the nearest out-of-hours option, saved somewhere you'll actually check rather than relying on memory in a stressful moment — details and opening hours change, so confirm them yourself rather than trusting an old screenshot. A day like this is exactly why a lot of local owners looking into dog boarding Belfast options, including at our own kennels here at Johnny's Doggy Hotel on Woodbreda Drive, keep a simple card of their dog's medical history and vet details in the car — the same card that's genuinely useful whenever your dog stays with anyone else, us included.