You know the signs before anyone announces the season. The sky goes flat and white, your lips crack by lunchtime, and there is a film of fine dust on the car, the window ledge, and the water you left uncovered overnight. Your dog is going through the same thing, and unlike you, he cannot ask for lip balm or shut the window.
Harmattan runs roughly from late November into March, driven by dry north-easterly winds carrying Saharan dust across West Africa. Humidity can fall to around fifteen percent, visibility drops, and the temperature swings hard between chilly mornings and hot afternoons. Every one of those conditions affects animals. Most of what they need from you is small, cheap, and easy to do consistently.
The Dust Is Not Just Dirt
Harmattan haze is made up of coarse and fine particulate matter — the PM10 and PM2.5 fractions — along with mineral dust such as silica and clay, and it carries biological material including pollen, fungal spores, and bacteria. The finest particles travel deep into the lungs and provoke inflammation. In people, that shows up as dry cough, sore throat, nasal congestion, and irritated eyes even in those who are otherwise healthy, and hospitals across the country see the pattern every year.
Your pets breathe the same air, closer to the ground where dust is thickest, and at a faster rate. Watch for a dry hacking cough, sneezing fits, crusty eyes, and laboured breathing. A dog who coughs after a walk and then settles is probably just irritated. One who keeps coughing at rest, breathes with effort, or goes off his food should see a veterinarian. Some animals need extra care during the haze:
- Flat-faced breeds. Pugs, bulldogs, boxers, and Persian cats already have compromised airways. Dusty air stacks on top of that.
- Puppies and elderly animals, who have less respiratory reserve.
- Any pet with an existing airway condition or a history of coughing.
- Caged birds. Bird respiratory systems are extraordinarily efficient and correspondingly sensitive. Move cages away from open windows and out of draughts entirely during heavy haze.
Time outdoor exercise for when the air is clearest, which is usually not the early morning when haze often sits heaviest. Keep it shorter on the worst days. Damp-mop rather than sweep, because sweeping just lifts settled dust back into the air your animals are breathing, and wipe down surfaces where cats sleep.
Skin, Coat, and Paws Take a Beating
When humidity collapses, skin loses moisture to the air. Your pet gets the animal version of the ashy, tight, itchy skin you are dealing with, and it looks like this: increased scratching, flaking or dandruff in the coat, a dull texture where there used to be shine, and cracking on the nose leather, the paw pads, and the elbows of larger dogs.
- Brush more often, bathe less. This is the counterintuitive one. Frequent bathing strips the natural oils that are already in short supply. Brushing distributes those oils along the hair shaft and removes loose dust and dander at the same time. Three or four short brushing sessions a week beat one bath.
- When you do bathe, use a gentle pet shampoo without harsh soaps or added dye and fragrance. Never use human shampoo or detergent bar soap, and rinse thoroughly.
- Ask your vet about essential fatty acids. Omega-3 and omega-6 in the diet support skin barrier function and coat condition. Get the dose from your vet rather than guessing, and give it time — coat changes take weeks, not days.
- Check paw pads weekly. Dry pads crack, cracks let in dirt, and infections follow. Feel for roughness and look at the edges.
- Do not put your own products on your pet. Human moisturisers, petroleum jelly on the nose, and shea butter preparations get licked off. Ask your veterinarian what topical product is safe for the species you have.
If scratching is constant rather than occasional, stop treating it as a harmattan cosmetic issue. Persistent scratching breaks the skin and leads to infection, and it can also mean fleas, mites, or an allergy that has nothing to do with the season.
Cold Nights Are a Real Thing
People outside Nigeria assume our animals never need warmth. Anyone who has been in Jos, Kaduna, or Abuja on a harmattan morning knows better. What catches animals out is the swing between afternoon and dawn — a compound baking at 3pm can be genuinely cold at 5am. Most at risk are outdoor dogs with thin coats, puppies and kittens, arthritic animals whose joints stiffen in the cold, and any pet recovering from illness.
- Get bedding off bare concrete. Cold concrete pulls heat out of an animal all night. A raised platform, a wooden pallet, or even thick layers of old blankets or cardboard makes a large difference for no money.
- Block the draught, not the airflow. A kennel needs a windbreak on the exposed side; it does not need to be sealed.
- Bring vulnerable animals in overnight. Puppies, seniors, and short-coated dogs are better off inside during the coldest weeks, even if their normal place is the compound.
- Never use a kerosene lantern, charcoal pot, or heater in an enclosed space with an animal. The fumes are dangerous, and the burn and fire risk with a pet who knocks things over is worse than the cold.
- Watch the arthritic ones. Stiffness, reluctance on stairs, and slowness to rise get noticeably worse in cold mornings. Mention it to your vet rather than accepting it as old age.
The wide daily temperature swing is exactly the kind of seasonal shift that catches owners out everywhere, and the general principles in our guide to adapting your pet’s routine between seasons translate well to a harmattan-and-rainy-season calendar.
Water, Food, and the Things That Get Overlooked
Dry air pulls moisture out of an animal continuously, even on a cool day, and dehydration during harmattan is easy to miss because it does not feel like hot weather.
- Cover the water bowl or refresh it often. An open bowl collects a visible layer of dust within hours, and animals will drink less from a gritty bowl.
- Wash bowls daily, not weekly. Dust plus saliva builds a film fast.
- Consider adding water to dry food or offering some wet food, particularly for cats, who are poor at drinking enough on their own.
- Keep kibble in a sealed container. Fine dust gets into everything, and an open bag also invites ants and weevils.
- Rinse eyes gently with clean water or a saline solution if they look gritty, and speak to your vet about anything more than mild irritation.
Two more things worth naming. First, the season overlaps with holiday travel, fireworks around the new year, and houses full of visitors, all of which unsettle animals. A frightened dog bolting through an open gate is a common harmattan-season loss. Check that collars, tags, and gates are secure before the celebrations start.
Second, bush fires and burning refuse are more frequent in the dry season, and smoke compounds every respiratory problem the dust is already causing. Keep animals well away, and know where you would take a pet in an emergency. Half an hour spent on basic pet first aid before you need it is time well spent.
Make It a Routine, Not a Panic
None of this needs a big budget. A raised sleeping surface, a covered water bowl, a brush you actually use, a damp mop instead of a broom, and shorter walks on the haziest days will carry most households through the season comfortably.
What matters is noticing early. The difference between a mildly irritated animal and a sick one is usually a week of small signs that somebody either caught or did not. Once a month, run your hands over your pet properly — coat, skin, pads, ears — and listen to how they breathe at rest. That habit beats anything you could buy.
