If your Shih Tzu is scratching more than usual, you are not alone. This breed is prone to skin issues due to their luxurious coat and sensitive skin. Common culprits include allergies, dry skin, parasites, or infections. Here is a closer look at each cause and what you can do.
Allergies: The Top Suspect
Shih Tzus often develop allergies to food, pollen, dust mites, or mold. Food allergies typically show up as itchy ears, paws, or face. Environmental allergies cause seasonal scratching. A veterinarian can help identify the trigger through elimination diets or allergy testing. Once identified, managing exposure and using hypoallergenic shampoos can reduce itching.
Dry Skin and Coat Issues
Dry indoor air, frequent bathing, or poor diet can strip natural oils, leading to flaky, itchy skin. Ensure your Shih Tzu gets omega-3 fatty acids from fish oil or supplements. Brush regularly to distribute oils, and bathe only once a month with a gentle, moisturizing shampoo. A humidifier in dry months also helps.
Parasites: Fleas, Mites, and Lice
Fleas are a common cause of intense scratching. Check for tiny black specks (flea dirt) on the skin. Mites cause mange, with symptoms like hair loss and crusty skin. Your vet can perform skin scrapings to diagnose. Use year-round flea prevention and treat any infestations promptly with vet-recommended products.
Skin Infections: Bacterial or Yeast
Shih Tzus are prone to skin fold infections and yeast overgrowth, especially in ears and paws. Look for redness, odor, or greasy patches. Treatment includes medicated wipes or shampoos from your vet. Keep skin folds clean and dry to prevent recurrence.
When to see a vet: If scratching leads to hair loss, sores, or changes in behavior, or if home care does not improve within a week, consult your veterinarian for a proper diagnosis and treatment plan.
Key Takeaway
Work with your vet to identify the specific cause of your Shih Tzu’s scratching, as relief depends on the right diagnosis.