Why Is My Dog Shedding in Winter? Causes, Tips, and When to See a Vet

 Learn why dogs shed in winter and how to manage it. Discover grooming tips, diet adjustments, and stress management to keep your dog’s coat healthy.
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In winter, shedding can occur as dogs develop a thicker coat to keep them warm during winter weather. If your dog has a double coat, like a Siberian Husky or Golden Retriever, you are likely to see year round shedding. While it might feel like a lot to handle, for the most part shedding is just your dog’s way of staying comfy through the seasons.

Table of Contents:

  1. Why Is My Dog Shedding In Winter?
  2. 5 Common Causes of Winter Shedding
  3. How to Manage Your Dog’s Shedding
  4. When to Seek Veterinary Advice
  5. Conclusion
  6. Frequently Asked Questions

Key Takeaways

  • 🐩 Dogs shed in winter as they transition from lighter summer coats to thicker, insulating winter coats, especially in double-coated breeds.
  • ❗️ Seasonal changes, dry air, and indoor heating can amplify winter shedding, making proper grooming essential.
  • 🥗 Other factors like stress, poor nutrition, or skin issues can also contribute to excessive shedding.
  • 🧴 Regular brushing, a balanced diet, and moisturizing shampoos can help manage shedding and maintain a healthy coat.
  • 🩺 Unusual shedding alongside bald spots, redness, or behavioral changes may signal health issues—consult a veterinarian if needed.
  • 💚 Preventive measures, such as reducing stress and ensuring hydration, support your dog’s overall comfort during colder months.

Why Is My Dog Shedding In Winter?

Most dogs shed year round as part of their natural fur growth cycle. Fur grows, rests, dies, and falls out to make space for new fur. This process occurs year-round for most dogs but can intensify with seasonal shifts. Winter shedding tends to be more mild but happens because your dog is developing its fluffy winter coat to stay warm.

If your dog seems to shed beyond seasonal patterns, other factors may be contributing. Skin sensitivities, anxiety, or health issues can all lead to unusual hair loss. In such cases, seeking guidance from a veterinarian ensures your dog stays happy and healthy.

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5 Common Causes of Winter Shedding

Winter shedding in dogs is a natural process but can be influenced by multiple factors. Understanding these factors that can lead to extra shedding helps you care for your dog's coat and overall health better.

1. Seasonal Changes

Dogs shed seasonally to adjust their coats to the upcoming temperatures. In winter, many dogs grow a thicker, insulating coat which can lead to extra shedding. Double-coated breeds like Siberian Huskies and Golden Retrievers experience this more noticeably. Most winter shedding is normal and will peak towards the end of winter into spring as dogs prepare for warmer weather.

2. Dry Skin and Dehydration

Cold weather and low humidity can lead to dry skin in dogs, causing extra shedding. Indoor heating often worsens this dryness. Dogs with shorter, thinner coats may be more sensitive to these conditions. Ensure access to clean, fresh water to keep their skin hydrated. Using a humidifier in your home can help combat dry air.

3. Stress or Anxiety

Stress can increase shedding in dogs, just like in humans. Changes like new environments, loud celebrations, or the arrival of a new pet or family member can make your dog anxious and stressed, possibly triggering excess shedding. Providing a calming routine, safe space, and consistent attention helps reduce stress-related shedding.

4. Nutritional Deficiencies

Diet plays a crucial role in your dog's coat health. Low-quality food or insufficient nutrients, namely omega-3 fatty acids and vitamins, can lead to poor fur quality and increased shedding. Look for high-quality, balanced diets specially formulated to support their skin and coat. You can also consider adding in an Omega-3 fatty acid supplement. 

5. Medical Conditions

Excessive shedding unrelated to seasonal changes could indicate an underlying health issue. Certain skin conditions, allergies, and hormonal imbalances like hypothyroidism can all cause hair loss. If you notice bald spots, redness, excessive itching or continued excessive shedding despite appropriate grooming or dietary changes, consult your veterinarian.

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How to Manage Your Dog’s Shedding

Managing your dog's winter shedding involves a combination of proper care, nutrition, and maintaining a stress-free environment. Follow these steps to keep shedding under control and ensure your dog stays comfortable year round.

Proper Grooming Practices

Regular grooming removes loose fur before it spreads around your home. Brush your dog's coat at least once a week, or even daily for heavy shedders like Siberian Huskies or Golden Retrievers. Using the right dog brush suited to your dog's coat type, such as a deshedding tool for double-coated breeds, enhances the process. Bathing your dog once a month helps rinse off debris and remove loose hair, promoting a healthier coat. If shedding increases during seasonal transitions, increase brushing frequency to reduce fur buildup. For more grooming tips please visit our dog grooming guide.

Adjusting Your Dog’s Diet

A balanced diet supports your dog’s coat health. High-quality food containing sufficient protein and omega-3 fatty acids can minimize shedding. Dogs with nutritional deficiencies tend to shed excessively, so choosing food that meets AAFCO standards is essential.. Talk to your vet about finding the best food for your dog’s breed, size, and lifestyle.

Using Moisturizing Shampoos

Dry winter air can make your dog’s skin flaky, leading to more shedding. Use dog-specific moisturizing shampoos  to hydrate their skin during baths. Limit baths to once a month, as too much bathing can strip natural oils from your dog’s coat and dry their skin out further. If your home is dry, adding a humidifier can help.

Reducing Stress and Anxiety

Stress can lead to increased shedding in dogs. Stick to a regular routine for feeding, walking, and playtime to provide stability. Avoid loud or chaotic environments that may unsettle your dog. If you’ve introduced new factors like pets or changes in the household, offer calming treats or distractions, such as chew toys. For ongoing signs of stress, consult a vet for effective solutions.

When to Seek Veterinary Advice

If your dog’s shedding comes with other visible skin issues like redness, bumps, or sores, it may indicate infection or allergies. A veterinary visit is also recommended if your dog’s shedding is accompanied by unusual symptoms, such as significant hair loss, excessive licking or scratching, or sudden changes in their behavior or appetite. These might be due to certain skin conditions, parasites like fleas or mites, or hormonal imbalances such as hypothyroidism. Seek veterinary advice to determine the cause and receive proper treatment.

Also consult a veterinarian if your dog’s coat looks dull, thin, or unhealthy despite good grooming and nutrition. Diet-related deficiencies or other medical issues could be affecting their coat quality.

Want easy tips to keep your dog happy and healthy through every season? Sign up for the Welltayl newsletter! From keeping their winter coat strong to spotting health concerns early, Welltayl is here to help your pet thrive.

Conclusion

Winter shedding in dogs might seem concerning at first, but it’s often a natural part of their hair growth cycle. By understanding the potential reasons behind it and taking proactive steps like proper grooming, hydration, and a balanced diet, you can help your dog stay comfortable and maintain a healthy coat.

Always pay attention to unusual shedding patterns or skin issues, as they could indicate underlying health concerns. Don’t hesitate to reach out to your veterinarian if something seems off. 

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Frequently Asked Questions

Why do dogs shed in winter?

.Most dogs shed year round in winter as part of their natural fur growth cycle. Fur grows, rests, dies, and falls out to make space for new fur. This process occurs year-round for most dogs but can intensify with seasonal shifts. Winter shedding tends to be more mild but happens because your dog is developing its fluffy winter coat to stay warm.

Is it normal for my dog to shed more during seasonal changes?

Yes, seasonal changes often trigger increased shedding as dogs prepare their coats for the upcoming weather. They shed old fur to make way for new growth, with shedding peaking in spring and fall.

Can dry winter air increase shedding in dogs?

Yes, dry winter air and indoor heating can cause dry, flaky skin, which may lead to excess shedding. Keeping your dog hydrated and using moisturizing grooming products can help minimize this.

Can stress cause increased shedding in dogs?

Yes, stress or anxiety can lead to increased shedding in dogs. Creating a calm environment and maintaining a regular routine can help reduce stress-related shedding.

What breeds shed the most during winter?

Breeds with double coats, such as Siberian Huskies, Golden Retrievers, and German Shepherds, tend to shed more heavily than single coated breeds..

Does diet impact my dog’s coat health?

A diet lacking essential nutrients, like omega-3 fatty acids, can cause dull fur and increase shedding. Feeding high-quality, nutrient-rich food supports healthy skin and coat.

Resources: 

  1. "Peak Shedding Seasons for Dogs," PubMed
  2. "Effect of Hypothyroidism on Coat," PubMed
  3. "Nutrition Impact on Skin Issues," PubMed
  4. "Effects of Stress on Coat," PubMed

Dr. Amanda Chambers, DVM

Dr. Amanda Chambers, a small animal veterinarian with a Doctorate from the University of Missouri, specializes in dermatology and ophthalmology. She is committed to providing exceptional care for dogs and cats.