If your Shih Tzu is scratching a lot but doesn’t have fleas, it’s important to take a closer look at what might be causing the itchiness.
Many Shih Tzu owners find that even after changing shampoos or trying different grooming products, their dogs continue to scratch. This can be frustrating and lead to questions like: “Could this be an allergy to the shampoo or something like mosquito or ant bites?”
According to Marconi Rodrigues de Farias, a professor of veterinary dermatology at the Pontifical Catholic University of Paraná (PUC-PR) and head of the Small Animal Hospital Unit, the most common cause of itching in Shih Tzus is allergies.
This is because the breed has skin that lacks a lot of natural oils. The low amount of fat on their skin creates more open spaces between the cells, which leaves the nerves more exposed. This sensitivity can make them more prone to itching and discomfort, even without the presence of fleas or ticks.
There are several reasons why your Shih Tzu might itch without having fleas or ticks. One of the main reasons is that allergies can have a genetic cause. Shih Tzus are often born with a tendency to develop hypersensitivity.
This can be to various things such as food, flea and tick saliva, fungi, and bacteria. Contact allergies are another common issue. Shih Tzus can be sensitive to substances like shampoos, perfumes, powders, and even cleaning products used on household floors.
“Anything can cause an allergic reaction in a Shih Tzu,” says Farias. It’s essential to take your dog to a vet to determine exactly what might be causing the irritation.
To figure out what is causing your Shih Tzu’s allergies, the vet can perform a test similar to those done on humans. The vet will take a sample of your dog’s blood and test it against different substances that your dog may be exposed to regularly.
If one of these substances binds to a particular antibody called IgE, which is present in the blood, it means your dog is allergic to that substance.
Before trying any new treatments or products for your Shih Tzu’s itchiness, it’s important to consult with a vet. The vet will guide you on what’s best for your dog.
To help prevent itching caused by dry skin, also known as asteatotic pruritus, Farias recommends giving your Shih Tzu a bath only once every 10 to 15 days. Use mild, neutral products and warm water.
Avoid using perfumes, powders, or very hot blow dryers on your dog, as these can further irritate their skin. With the right care and attention, you can help reduce your Shih Tzu’s itching and keep them comfortable.