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Last Updated on November 26, 2023 by Scott Allen

Why Yorkies Lose Hair: Causes & Treatments

Yorkies, also known as Yorkshire Terriers, are one of the most popular breeds of pets around. They are small, cute, and make great companions. A Yorkie pup might be perfect if you’re looking for hypoallergenic dogs.

However, one issue that many pet owners face with their Yorkies is hair loss and itchy skin. So if you notice your Yorkie losing hair or scratching excessively, don’t worry; it’s a common problem among this breed. Global Rescue


Scratching and skin irritation are some of the main causes of Yorkie hair loss. Your Yorkshire Terrier may scratch itself frequently due to allergies or parasites on its skin, which can lead to damage and even bald spots on its coat.

In addition, it’s important to note that hypoallergenic dogs like Yorkies can still develop skin issues such as pyoderma or neurogenic dermatitis, which can also result in hair loss. America Humane Society Donations

Fortunately, there are easy steps you can take to help your pup grow new hair. Visiting an approved vet is crucial in identifying the root cause of your pet’s hair loss, such as pyoderma. It will also help determine what type of shampoo or homemade dog food recipe will work best for your furry friend. Humane Society International

Using the right type of products is key in helping your Yorkie pup grow new hair back. Many products are available on the market, but not all will work for every dog. For example, your vet can recommend specific biotin products for healthy skin and coat growth. This is especially important if your pup has pyoderma, a common skin condition that can cause hair loss. Another effective ingredient to look for is coconut oil, which can help moisturize and nourish the skin and hair follicles.

In addition to visiting an approved vet and using the right type of products, there are other steps you can take to help your Yorkie’s hair loss and promote new silky hair growth. For example, keeping your home clean and free from allergens like dust mites and mold can reduce skin irritation in pups with allergies, leading to healthier and shinier hair.


Another thing you can do is keep your pup well-groomed by brushing its coat regularly. This helps distribute natural oils throughout its silky hair, promoting healthy growth and preventing new hair from falling out, especially for breeds like Yorkies prone to yorkie hair loss.

Common Causes of Hair Loss in Yorkies

Patchy hair loss is a common sign of mange in Yorkies, a disease that can cause several health issues in your pup. Mange is caused by mites that burrow into the skin, causing intense itching and irritation. As a result, Yorkies scratch themselves excessively, leading to hair loss and skin damage. Pyoderma can also develop as a secondary infection due to excessive scratching.

Sarcoptic mange is highly contagious and can spread to other animals or humans, so it’s important to seek veterinary care immediately if you suspect your Yorkie has this condition. Treatment usually involves medicated baths, dips, and oral medications to kill the mites.

Infections caused by bacteria, fungi, or parasites can be possible causes of hair loss in Yorkies. Bacterial infections such as pyoderma can cause pimples and scabs on the skin, leading to hair loss in affected areas. Fungal infections such as ringworm can also cause hair loss and circular lesions on the skin. Parasitic infections such as fleas and ticks can cause intense itching and scratching, resulting in patchy hair loss.

Treatment for these infections varies depending on the specific organism involved but typically includes topical or oral medications. Additionally, ensuring your pup gets enough biotin, zinc, and fish oil in their diet may help promote healthy hair growth.


Underlying causes such as hormonal imbalances, allergies, and stress can also contribute to hair loss in Yorkies. Hormonal imbalances such as hypothyroidism or Cushing’s disease can affect the growth cycle of hair follicles, leading to thinning or bald patches on the skin. Allergies to food or environmental factors such as pollen or dust mites can cause intense itching and scratching, leading to hair loss.

Stressful situations such as moving homes or being left alone for long periods can also trigger excessive grooming behavior, resulting in patchy hair loss. To prevent hair loss, it is important to ensure your pup gets enough biotin and oil in their diet and regular exercise.

Genetics and aging are other reasons why Yorkies may experience hair loss. Some breeds are genetically predisposed to certain conditions that affect their coat quality or quantity over time. Aging also reduces the thickness and density of fur on the skin, leading to hair loss in older Yorkies. While these factors cannot be prevented, regular grooming, proper nutrition, exercise, and essential oil massage can help maintain healthy skin and coats in aging Yorkies and pups.

Identifying the cause of hair loss is crucial in determining the appropriate treatment for Yorkie pups. A thorough physical examination by a veterinarian, and diagnostic tests, such as skin scrapings or blood work, may be necessary to determine the underlying cause of hair loss.

Treatment options vary depending on the specific condition but often involve a combination of medications, topical treatments like oil, and lifestyle changes such as dietary modifications or stress reduction techniques.

Understanding Alopecia in Yorkshire Terriers

Localized or Generalized: Understanding Alopecia in Yorkshire Terriers

Yorkshire Terriers, also known as Yorkies, are popular small pups loved for their aggressive and affectionate personalities. Unfortunately, they are also prone to developing alopecia, which causes hair loss. This can be distressing for both the pup and its owner. This section will discuss the different types of alopecia that Yorkies can experience, the possible causes, such as oil imbalance, and treatment options.

Localized Alopecia in Yorkies

Localized alopecia is common in Yorkie pups, where hair loss occurs in specific body areas. This typically manifests as circular patches on the head or legs. The exact cause of localized alopecia is not fully understood. Still, it is believed to be related to an autoimmune disorder where the pup’s immune system attacks its hair follicles.

Treatment for localized alopecia in pups usually involves managing any underlying health conditions contributing to the problem. This may include medication to suppress the immune system or antibiotics if an infection occurs. In addition, topical treatments such as medicated shampoos or ointments may help promote hair regrowth in pups.

Generalized Alopecia in Yorkies

Generalized alopecia is when hair loss occurs all over the body. In Yorkies, this can be caused by various factors, including genetics, hormonal imbalances, and environmental factors such as stress or poor nutrition, and even pups can be affected.

If your Yorkie pup has generalized alopecia, it’s important to take them to a veterinarian for diagnosis and treatment. Depending on the underlying cause of their hair loss, your vet may recommend supplements such as biotin or omega-3 fatty acids to support your pup’s healthy skin and coat growth. They may also prescribe medication such as corticosteroids or hormone replacement therapy if an imbalance is present in your pup.

Preventing Hair Loss in Yorkies

While some cases of alopecia cannot be prevented, there are steps you can take to reduce the risk of your Yorkie experiencing hair loss. This includes providing them with a balanced diet of essential protein, vitamins, and minerals. Regular grooming can also help keep their coat healthy and free from tangles or matting.

It’s important to manage any underlying health conditions contributing to hair loss. This may include regular check-ups with a veterinarian to monitor for issues such as allergies or thyroid disorders.

Parasites and Their Role in Yorkie Hair Loss

Mites and ringworm are two parasites that can cause Yorkies to lose hair. These parasites thrive on dogs’ skin, leading to secondary skin infections that worsen hair loss. As a responsible pet owner, it is important to regularly check your Yorkie for signs of parasites and seek treatment promptly if any are found.

Mites are tiny creatures that live on dogs’ skin and feed on their blood. They can cause intense itching, redness, inflammation, and hair loss. If left untreated, mites can lead to secondary bacterial or fungal infections that further damage the skin and coat. Some common types of mites that affect Yorkies include Demodex mites (which cause demodicosis), Sarcoptes scabiei (which cause sarcoptic mange), Cheyletiella (which cause walking dandruff), and Otodectes cynotis (which cause ear mite infestations).

To prevent mite infestations in your Yorkie, you should maintain good hygiene practices such as regular bathing with a gentle shampoo, brushing their coat daily to remove dead skin cells and loose fur, cleaning their ears with an ear cleaner solution recommended by your veterinarian, trimming their nails regularly to prevent scratching or injuring themselves, and avoiding contact with other dogs who may have mites. It is also important to regularly groom your Yorkie’s new hair to keep it healthy and prevent tangles.

Ringworm is a highly contagious fungal infection that affects both humans and animals. It spreads through contact with infected animals or objects such as bedding, brushes, toys, or food bowls. Ringworm causes circular patches of hair loss with scaly edges that may be itchy or red. It can spread all over the body in severe cases, causing generalized alopecia.

If you suspect your Yorkie has a new hair ringworm infection, you should isolate them from other pets until they have been treated effectively by a veterinarian. Treatment usually involves antifungal medication and topical creams or shampoos. You should also thoroughly clean your home and any objects that may have come into contact with the infected pet’s new hair to prevent reinfection.

Allergies and Yorkie Hair Loss: What You Need to Know

Skin allergies can cause Yorkies to lose hair.

Yorkshire Terriers, or Yorkies as commonly known, are an adorable and popular dog breed. However, like all dogs, they are susceptible to various health issues. One common problem that many Yorkie owners face is hair loss. There are several reasons why a Yorkie may lose their fur, but one common cause is skin allergies.

Various factors, such as food, pollen, dust mites, or fleas, can cause dog skin allergies. When a dog has an allergic reaction to something in their environment or diet, it can cause inflammation and skin irritation leading to itching and scratching. Over time this constant scratching can damage the hair follicles causing the fur to fall out.

Yorkie owners must identify the source of their pet’s allergy to treat it effectively. This may involve changing their diet or living environment, such as using hypoallergenic bedding or air purifiers.

Some Yorkies are hypoallergenic, but they can still develop allergies

One common misconception about Yorkshire Terriers is that they are hypoallergenic dogs. While it’s true that they have hair instead of fur, which makes them less likely to trigger allergies in people with sensitivities, this doesn’t mean they cannot develop allergies themselves.

Some breeds, including Yorkies, may be more prone to developing skin allergies than others due to genetic predispositions. Therefore even if your dog is hypoallergenic, you should still watch for any signs of allergic reactions, such as excessive itching or hair loss.

Food allergies can also contribute to Yorkie hair loss

Another factor that could contribute to your Yorkie losing its hair could be food allergies. Like humans, dogs, cou,ld also develop food intolerances over time and react negatively toward certain ingredients in their diet.

If you notice that your Yorkie is experiencing hair loss, it could be due to a food allergy. Some of the most common allergens in dog food include beef, chicken, wheat, and soy. Switching to a hypoallergenic diet or consulting with your vet can help you identify if food allergies are causing your Yorkie’s hair loss.

Atopic dermatitis is a common condition that can cause itchy skin and hair loss in Yorkies.

Atopic dermatitis is a chronic skin condition that affects many dogs, including Yorkshire Terriers. An allergic reaction to environmental factors such as dust mites, pollen, or mold spores causes it. The symptoms of atopic dermatitis include itching, redness, and scaly patches on the skin, which can lead to hair loss over time.

If you suspect your Yorkie has atopic dermatitis, it’s important to take them to the vet for treatment. This may involve medication such as antihistamines or corticosteroids to manage their symptoms.

Dust mites and other environmental allergens can also affect a Yorkie’s coat and cause itching.

In addition to food allergies and atopic dermatitis, environmental factors such as dust mites or pollen can contribute to your Yorkie losing its hair. These allergens can cause skin irritation and inflammation, leading to excessive itching, damaging the hair follicles over time.

To prevent yorkie hair loss and allergies, it’s important to keep your home clean and free from dust mites using regular vacuuming or air purifiers. In addition, you should avoid exposing your dog to known allergens, such as grasses or plants, during walks.

Hormonal Imbalances and Yorkie Hair Loss

Various factors, including hormonal imbalances, can cause hair loss in Yorkies. Hormones play a crucial role in regulating hair growth and follicle health. When there is an imbalance, it can lead to hair loss or bald spots on your furry friend’s coat. This section will discuss the impact of hormonal imbalances such as hyperthyroidism, hypothyroidism, and other thyroid issues on Yorkie hair loss.

Hyperthyroidism and Hypothyroidism

Hyperthyroidism is an overactive thyroid gland that produces too much thyroxine hormone. This condition can cause hair loss in Yorkies due to the increased metabolic rate that affects the hair follicles’ growth phase. On the other hand, hypothyroidism is an underactive thyroid gland that produces insufficient thyroxine hormone. This condition causes a slower metabolism, affecting hair growth and follicle health.

Symptoms of hyperthyroidism in Yorkies include weight loss, increased appetite, restlessness, panting, vomiting, diarrhea, and excessive thirst. Meanwhile, symptoms of hypothyroidism in Yorkies include lethargy, weight gain despite reduced food intake, dry skin or coat, cold intolerance, and muscle weakness that can affect Yorkie hair.

Thyroid Issues

Apart from hyperthyroidism and hypothyroidism conditions mentioned above, other thyroid problems may also lead to bald spots or hair loss in Yorkies. For instance, when autoantibodies attack the thyroid gland leading to inflammation (autoimmune thyroiditis), it can affect the gland’s normal functioning, causing hypo or hyperthyroidism.

Diagnosis of Thyroid Issues

A blood test is typically used to diagnose underlying health issues such as diabetes or immune system problems that may contribute to hair loss in Yorkies due to hormonal imbalances. The vet will examine your dog’s blood sample for T3 (triiodothyronine), T4 (thyroxine), and thyroid-stimulating hormone (TSH) levels.

Treatment of Thyroid Issues

The treatment for hormonal imbalances causing hair loss in Yorkies depends on the underlying cause. If your dog has hyperthyroidism, the vet may prescribe medication to regulate thyroid function. Hypothyroidism can be treated with hormone replacement therapy to supplement the deficient thyroxine hormone. Surgery may sometimes be necessary to remove a cancerous or enlarged thyroid gland.

Treating and Preventing Hair Loss in Yorkies

Regular Brushing: The Key to Preventing Hair Loss in Yorkies

One of the most common problems that Yorkie owners face is hair loss. Various factors, including poor nutrition, allergies, and stress, can cause thinning hair. However, one of the easiest ways to prevent shedding and thinning hair is by regularly brushing your Yorkie’s coat.

Brushing your dog’s hair helps remove loose fur, stimulates the skin, and promotes blood flow to the hair follicles. This can help improve the overall health of your pup’s coat and reduce shedding. Brushing your Yorkie daily with a soft-bristled or slicker brush is recommended to keep their coat silky and smooth.

Consult with Your Veterinarian for Treatment Options

If you notice excessive shedding or bald patches on your Yorkie’s coat, it may be time to consult a veterinarian. A vet can determine if any underlying medical conditions are causing hair loss and suggest appropriate treatment options.

Some common treatments for hair loss in dogs include topical medications, oral supplements such as biotin or omega-3 fatty acids, or even changes in diet. Sometimes, prescription medication may be necessary to treat more severe hair loss cases.

Using High-Quality Dog Food for Healthy Hair

A well-balanced diet is essential for maintaining healthy skin and promoting healthy hair growth in dogs. Feeding your Yorkie high-quality dog food that contains essential nutrients like protein, vitamins, and minerals can help promote healthy skin and a shiny coat.

Look for dog foods containing ingredients like chicken or fish, as they are rich protein sources essential for strong hair growth. Also, consider adding coconut oil or fish oil supplements to your pup’s diet, as they contain Omega-3 fatty acids, which can improve overall coat health.

Specialized Shampoo & Homemade Dog Food Recipes Promote Silky Hair

A specialized shampoo can also help promote silky hair and reduce shedding in Yorkies. Look for shampoos specifically designed to nourish the skin and coat and those containing natural ingredients like oatmeal or aloe vera.

Alternatively, you can make your dog food at home using healthy ingredients like chicken, vegetables, and brown rice. Homemade dog food recipes allow you to control what goes into your pup’s diet, ensuring they get all the nutrients they need for healthy hair growth.

Why Yorkies Experience Shedding or Alopecia

Yorkshire Terriers, or Yorkies for short, are beloved pets known for their adorable looks and playful personalities. However, as much as we love our furry friends, it can be concerning when they lose their hair. Shedding and alopecia are common issues many Yorkie owners face, but what causes them?

There are several reasons why Yorkies experience shedding or alopecia. One of the most common culprits is parasites such as fleas and mites. These tiny creatures can cause intense itching and irritation in dogs, leading to excessive scratching and biting that damages the hair follicles. Allergies can also trigger hair loss in Yorkies, whether due to food sensitivities or environmental factors like pollen or dust.

Hormonal imbalances are another potential cause of shedding in Yorkies. When the body produces too much or too little of certain hormones like thyroid hormone or cortisol, it can disrupt the normal growth cycle of hair follicles and lead to hair loss. In addition, stress can play a role in triggering hormonal imbalances that contribute to shedding.

While shedding is a natural part of a dog’s life cycle, excessive shedding or bald spots on your Yorkie’s coat could be signs of more serious health issues like infections or autoimmune disorders. If you notice these symptoms along with other signs like lethargy or changes in appetite, it’s important to seek veterinary care immediately.

As a responsible pet owner, there are steps you can take to prevent shedding and promote healthy skin and coats in your Yorkie. Regular grooming is essential for maintaining healthy fur and preventing matting that can damage hair follicles over time. In addition, a balanced diet of essential fatty acids can help support healthy skin and coat.