Shih Tzus are known for their luxurious, long coats and adorable appearance, but many potential owners wonder: Do Shih Tzus shed a lot? The good news is that Shih Tzus are considered low-shedding dogs, making them a great choice for people who prefer less pet hair around the house. However, they still require regular grooming to prevent loose hairs from getting tangled in their coat. In this article, we’ll explore how much a Shih Tzu sheds, what affects their shedding, and the best ways to minimize hair loss.
Do Shih Tzus Shed? Understanding Their Coat Type
Unlike many dog breeds that shed heavily, Shih Tzus have a double-layered coat made up of a soft undercoat and a silky outer coat. Instead of shedding large amounts of fur, their loose hairs often get trapped in their coat, which is why they require frequent brushing to remove tangles and prevent matting.
While they are not entirely shed-free, their low-shedding nature makes them a preferred breed for people with mild allergies. However, shedding can increase in certain situations, which we’ll explore below.
Why Do Shih Tzus Shed? Common Causes of Hair Loss
Although Shih Tzus are not heavy shedders, some factors can lead to increased hair loss. Understanding these causes can help you take better care of your dog’s coat and overall health.
1. Seasonal Shedding
Shih Tzus don’t have a strong seasonal shedding cycle, but they may experience slightly increased shedding during spring and fall as they adjust to temperature changes. This is more noticeable in Shih Tzus with a natural, longer coat.
2. Puppy Coat Transition
Shih Tzu puppies go through a coat transition between 4 to 12 months old, where their soft puppy fur is replaced with an adult coat. During this period, you may notice more shedding than usual, but this is completely normal. Once the adult coat is fully developed, shedding will decrease significantly.
3. Poor Nutrition
A nutrient-deficient diet can cause dry skin, weak hair follicles, and excessive shedding. If your Shih Tzu’s diet lacks essential vitamins, fatty acids, and proteins, their coat may become brittle, leading to increased hair loss.
4. Skin Allergies and Sensitivities
Shih Tzus are prone to skin allergies, which can cause itching, irritation, and hair loss. Common allergens include:
- Certain food ingredients (chicken, grains, dairy)
- Environmental allergens (dust mites, pollen, mold)
- Harsh shampoos or grooming products
If you notice excessive scratching, redness, or bald patches, consult a veterinarian for allergy testing and treatment.
5. Stress and Anxiety
Stress and anxiety can contribute to increased shedding in Shih Tzus. Changes in environment, loud noises, or being left alone for long periods can trigger stress-related hair loss. Providing mental stimulation, routine, and comfort can help minimize this issue.
6. Health Issues and Hormonal Imbalances
Underlying health conditions like hypothyroidism, Cushing’s disease, or infections can cause abnormal hair loss. If your dog’s shedding seems unusual or excessive, a vet visit is recommended to rule out medical problems.
How to Reduce Shedding in a Shih Tzu
While Shih Tzus are naturally low-shedding, proper care and grooming can further minimize hair loss and keep their coat healthy and beautiful.
1. Regular Brushing
Brushing your Shih Tzu daily is one of the most effective ways to reduce shedding. Since loose hairs get trapped in their coat, regular brushing prevents tangles, mats, and excessive hair buildup.
- Use a slicker brush or a stainless steel comb for detangling
- Brush gently to avoid pulling or breaking the hair
- Focus on areas prone to matting (behind the ears, legs, chest)
If your Shih Tzu has a shorter haircut, brushing 2-3 times a week is usually enough.
2. Provide a Balanced Diet
A high-quality diet rich in omega-3 and omega-6 fatty acids helps strengthen hair follicles and reduce shedding. Look for dog food that contains:
- Real animal protein (chicken, turkey, fish, lamb)
- Healthy fats (salmon oil, flaxseed)
- Vitamins A, E, and Biotin for coat health
If your dog experiences skin dryness or excessive shedding, consider adding fish oil supplements to their diet (after consulting a vet).
3. Bathing and Proper Grooming
Bathing your Shih Tzu every 3 to 4 weeks helps keep their coat clean, hydrated, and free from loose hair. Always use mild, moisturizing dog shampoos to prevent skin irritation.
- Use a conditioner to prevent dryness and tangling
- Dry the coat thoroughly after each bath to avoid skin infections
- Trim the fur regularly to keep it manageable
If your Shih Tzu has sensitive skin, opt for hypoallergenic or oatmeal-based shampoos.
4. Keep Them Hydrated
Dehydration can lead to dry skin and increased shedding. Ensure your dog always has access to fresh, clean water to maintain coat health.
5. Minimize Stress
Since stress can contribute to hair loss, keeping your Shih Tzu relaxed and happy is important. Try the following:
- Maintain a consistent routine
- Provide plenty of toys and mental stimulation
- Give daily attention and affection
- Avoid loud noises and stressful environments
If your Shih Tzu shows signs of separation anxiety, consider gradual training techniques or calming aids like lavender sprays or anxiety vests.
6. Check for Medical Issues
If your Shih Tzu is shedding more than usual, or you notice bald spots, irritated skin, or excessive licking, a vet visit is necessary. Your veterinarian can check for allergies, hormonal imbalances, infections, or deficiencies that might be causing the problem.
Are Shih Tzus Hypoallergenic?
While no dog breed is 100% hypoallergenic, Shih Tzus are often considered a better choice for allergy sufferers due to their low-shedding coat. Since their fur holds onto loose hairs rather than dropping them, they spread less dander in the air compared to high-shedding breeds. However, if you have severe allergies, it’s still important to groom them regularly to minimize allergens in your home.
Final Thoughts
Shih Tzus are low-shedding dogs, but they still require regular grooming, a healthy diet, and proper care to keep their coat in top condition. While some shedding is normal, excessive hair loss can be a sign of stress, allergies, or health issues. By following the right grooming and care routine, you can ensure your Shih Tzu stays healthy, comfortable, and looking their best.