Why Is My Great Dane Shedding So Much? Here’s Why

It is incredibly concerning when your Great Dane is shedding a lot. A dog shedding more than usual is a clear indication of a problem.

If you’ve noticed your Great Dane leaving behind tufts of hair everywhere they go, it’s essential to understand the possible reasons behind this excessive shedding. 

By pinpointing the cause, you can take appropriate measures to manage and reduce the shedding, ensuring a cleaner and more comfortable living environment for both you and your dog.

We outline the potential causes of why a Great Dane shedding as well as what to do. 

Why is my Great Dane shedding so much?

Great Danes naturally shed all year round, however, excessive shedding can be caused by skin conditions or infection, seasonal shedding, stress, dehydration, poor diet, allergies and external parasites.

great dane shedding so much

Do Great Danes shed a lot?

Great Danes do not shed a lot, they are a moderate-shedding breed, especially during seasonal shedding in spring and fall. Other factors can contribute to excessive shedding which causes a Great Dane to shed more than usual.

Possible Reasons for Excessive Shedding

Understanding the possible reasons for your Great Dane’s excessive shedding is the first step towards managing and reducing it. Below are the common causes of Great Dane shedding:

Medical Conditions

Certain medical conditions can cause excessive shedding in Great Danes. Conditions such as hormonal imbalances, thyroid disorders, skin infections, or parasites can all contribute to abnormal shedding patterns.

If your Great Dane has been displaying unusual behavior, experiencing a sudden onset of shedding, and showing signs of illness, it is more likely that the shedding is a result of an underlying health issue.

Seasonal Shedding

One common reason for excessive shedding in Great Danes is seasonal shedding. Like many other dog breeds, Great Danes during certain times of the year, typically in the spring and fall, Great Danes experience a natural shedding process. 

This shedding is a normal occurrence and helps to remove dead or damaged hair, making room for new hair growth. 

While it may seem like your Great Dane is shedding excessively during these times, it is important to remember that this shedding is a natural and healthy process.

Stress or Anxiety

Stress or anxiety can also contribute to excessive shedding in Great Danes. 

Dogs, just like humans, can experience stress or anxiety due to various factors such as changes in routine, loud noises, separation anxiety, or unfamiliar environments. 

When a Great Dane is stressed, their bodies produce more cortisol, a stress hormone that can affect their coat health. This can lead to excessive shedding. 

Read more: Signs your Great Dane is sad (depressed)


Dehydration can contribute to excessive shedding in Great Danes. Dehydration can lead to dry skin and a lack of essential nutrients, which may affect the quality of a dog’s coat. 

When a Great Dane is dehydrated, the skin becomes less elastic, and the hair follicles may not receive the necessary nourishment for healthy hair growth.

Dry and brittle hair can break more easily, leading to increased shedding.

Poor Diet

Another factor that can contribute to excessive shedding in Great Danes is poor diet. Just like humans, dogs require a balanced and nutritious diet to maintain a healthy coat. 

If your Great Dane is not receiving the proper nutrients, their coat may become dull, dry, and prone to shedding. 

A Great Dane’s diet must include high-quality protein, essential fatty acids, and vitamins and minerals for overall coat health and reduction of shedding. 


Allergies can also contribute to excessive shedding in Great Danes. Great Danes can develop allergies to various environmental factors, such as pollen, dust mites, or certain foods. 

Allergies can cause itchiness and skin irritation, leading to excessive scratching and hair loss.

If you notice that your Great Dane is shedding more than usual and has accompanying symptoms like redness, rashes, or frequent scratching, allergies could be a possible cause. 

Related: Why do Great Danes lick so much? Here’s why

How do I stop my Great Dane from shedding so much?

Now that we understand the reasons behind excessive shedding in Great Danes, let’s explore some effective methods to help you manage this issue. 

Completely stopping a Great Dane from shedding is not possible because it is a natural process, but there are effective ways to minimize the amount of hair they shed.

By implementing the following tips, you can minimize the amount of hair your Great Dane sheds and keep your home clean and tidy.

Regular grooming

Regular grooming is essential for managing Great Dane shedding. Brushing your Great Dane’s coat on a daily basis will help remove loose hair and prevent it from spreading all over your house. 

Great Danes are short and smooth-haired and usually only require brushing a few times a week and should be bathed weekly up to every six to eight weeks depending on their activity level.

Invest in a high-quality brush specifically designed for large breeds, such as a Great Dane shedding brush which is a high-quality groomer-designed tool that effectively removes loose hair from your Great Dane’s coat and cuts down on your dog’s shedding tremendously. 

Related: How to keep a Great Dane’s coat shiny

In addition to regular brushing, it is important to bathe your Great Dane regularly. Use a gentle dog shampoo that is suitable for sensitive skin.

Our best value choice is the Bodhi Dog Grooming Shampoo, which can be used wet or dry and is very gentle on sensitive skin. The Hands-On Shedding, Bathing, and Grooming Gloves are also a great choice, as an all-in-one glove for bathing and grooming.

Bathing will not only keep their coat clean and healthy but will also help to minimize shedding.

Proper nutrition

Proper nutrition plays a crucial role in maintaining a healthy coat and reducing excessive shedding in Great Danes.

Ensure that your Great Dane is on a balanced and high-quality diet that provides all the essential nutrients they need. 

Look for dog food that contains omega-3 fatty acids, as these can help improve the health of their skin and coat. 

Always consult with your veterinarian to determine the best diet for your Great Dane, considering their specific needs and any underlying health conditions.

Management allergies 

If you suspect that your Great Dane’s shedding is due to allergies, it is important to manage their allergies effectively. 

Keep an eye out for common allergens such as pollen, dust mites, or certain food ingredients. 

If you suspect a specific allergen is causing the shedding, consult with your veterinarian to determine the best course of action. 

They may recommend allergy testing or suggest dietary changes to alleviate the symptoms and reduce shedding.

Stress reduction

Reducing stress levels can help minimize shedding and promote a healthier coat. Provide a calm and safe environment for your Great Dane, ensuring they have a comfortable space to relax and unwind.

Engage them in regular exercise and mental stimulation to keep their stress levels in check. 

Additionally, consider using calming techniques such as exercise, aromatherapy, and provide proper socialization by exposing your puppy to a wide array of social situations to help stave off anxiety at a young age.

This helps your Great Dane relax and reduce shedding.

Regular Vet Check-ups

Regular visits to the veterinarian are important for maintaining your Great Dane’s overall health and managing excessive shedding. 

Schedule regular check-ups to ensure that any underlying medical conditions are addressed promptly. 

Your veterinarian can also provide guidance on managing shedding and recommend any necessary treatments or supplements to improve your Great Dane’s coat health.

When to Seek Professional Help

While shedding is a natural process for Great Danes, excessive hair loss can be a cause for concern. 

Signs that indicate that you should see a veterinarian immediately include:

Excessive shedding: If you notice that your Great Dane is shedding more than usual and there is significant hair loss, seek medical help. 

Excessive hair loss could be a sign of an underlying health issue or a problem with your dog’s skin.

Abnormal skin conditions: If you notice any redness, inflammation, rashes, or sores on your Great Dane’s skin, it is important to consult with your veterinarian. 

These symptoms could be a result of allergies, infections, or other dermatological conditions that require proper diagnosis and treatment.

Behavioral changes: In addition to physical symptoms, behavioral changes can also indicate the need to seek medical attention.

If your Great Dane is displaying unusual behaviors such as increased aggression, anxiety, or depression, it is important to consult your veterinarian. 

These behavioral changes could be a result of underlying health issues, pain, or emotional distress, and a veterinarian provides the necessary guidance and support.

Key Takeaway

Understanding why your Great Dane is shedding excessively is important for their overall health and well-being. Great Danes undergo seasonal shedding however, there can be other reasons for excessive shedding, such as poor diet, allergies, stress or anxiety, and underlying medical conditions.

To manage your Great Dane’s shedding, it is essential to establish a regular grooming routine. This includes brushing their coat to remove loose hair and prevent matting. 

Additionally, providing them with a proper and balanced diet is important for maintaining a healthy coat. Regular vet check-ups are also important to identify and address any underlying medical conditions that may be contributing to excessive shedding.

If you notice excessive hair loss, abnormal skin conditions, or behavioral changes in your Great Dane, it is important to seek professional help. A veterinarian can provide a thorough examination and recommend appropriate treatment options.

By following these tips, you can effectively manage Great Dane shedding and ensure that your dog stays healthy and comfortable.

Related Posts