Cold weather can change more than your pet’s daily routine. Dogs may also experience changes in their skin and coat when outdoor temperatures drop, such as more flakes and a rougher-looking coat. That does not mean every winter dog skin problem is caused by the weather. Allergies, parasites, infections, and other health conditions can cause similar signs. Still, understanding how seasonal conditions affect the skin can help you recognize normal changes and know when something actually needs a veterinarian’s attention.
What Happens to a Dog’s Skin and Coat in Cold Weather?
Skin relies on moisture and natural oils to preserve its barrier function, lock in hydration, and protect the body from environmental hazards. Cold, dry air and lower humidity can contribute to moisture loss from the skin, which may leave your dog’s skin drier and more irritated.
Common skin and coat changes pet parents may notice include:
- Dry and irritated skin
- Changes in shedding
- Flaking or dandruff-like scaling
- A duller and coarser-looking coat
- Increased scratching or licking
How Indoor Heating Can Affect Your Dog’s Skin
Indoor heating can also contribute to winter dryness by reducing humidity inside the home. A dog that spends most of the day indoors may still experience dry skin, particularly in homes with low humidity or when the dog spends a lot of time near heat sources such as radiators, floor vents, and fireplaces.
How Cold Weather Can Affect Your Dog’s Paws
Paw pads are particularly exposed to winter conditions and can be affected by cold, ice, salt, and chemical deicers. Dogs walking on salted sidewalks may need boots on, or their feet should be washed after coming inside, since salt and chemical deicers can burn paw pads. If a dog licks its feet to clean afterward, its mouth may be burned too.
Longer-haired dogs can accumulate ice balls between their toes during a walk, which is why some veterinarians recommend trimming the fur between the paw pads to help prevent ice balls from forming. After a walk, wipe your dog’s paws with a washcloth dampened with lukewarm water. If you’re not using dog boots, apply a pet-safe paw balm to help soothe irritation and prevent the paws from drying out.
Frostbite is a separate, more serious concern. Frostbitten skin may turn color, becoming reddish, gray, or white. It may become scaly and begin peeling. If you suspect frostbite, gently warm the affected area with warm, moist towels and seek veterinary care as soon as possible.
Grooming and Bathing During Cold Weather
Regular brushing helps distribute natural skin oils along the coat and prevents mats from forming. Matted fur traps moisture close to the skin and can lead to irritation or infection. Brushing is also a great way to reduce shedding and make bath time easier.
Regular bathing may still be appropriate during winter, depending on your dog’s breed, coat type, activity level, and individual needs. However, frequent bathing, especially with products not formulated for pets, may leave the skin feeling dry.
When a bath is necessary, use a gentle, pet-specific shampoo; this may help maintain the skin’s natural moisture barrier all season long. After a bath, be sure to dry your pet thoroughly with a clean towel and, if needed, a low-heat, pet-safe blow-dryer afterward to help avoid leaving a dog damp in cold conditions.
How to Support Healthy Skin and Coat in Winter?
A few practical habits make a real difference during the driest months.
- Use a humidifier in rooms where your pet spends a lot of time to help add moisture to dry indoor air.
- Maintain a regular brushing schedule to help redistribute oils and catch mats early.
- Wipe your dog’s paws after walks and use a pet-safe paw balm if needed.
- Keep the fur between the paw pads trimmed to help reduce the chance of ice balls forming.
- Consider Skin and Coat Supplements as an additional source of nutritional support when appropriate. If you are considering an Omega-3 Supplement for your dog, ask your veterinarian whether one is appropriate and which product to use.
When Should You Contact Your Veterinarian?
Contact your veterinarian if you notice:
- Persistent itching
- Redness
- Excessive dandruff
- Heavy shedding
- Unusual odor
- Sores, scabs, or discharge
- Bald or thinning patches
These signs can indicate something other than simple seasonal dryness and may require a veterinary examination to determine the cause of your dog’s skin problem.
Final Thoughts
Cold, dry air can affect skin and coat health in dogs. Take note of basic skin and coat health care required to keep your dog’s skin comfortable and coat healthy throughout the colder months. If your dog needs additional support for skin and coat care, explore the skin and coat products available at CanadaVetCare. Any significant changes to your dog’s skin are a sign to check with your veterinarian rather than believing it may just be a normal seasonal change.
