Here are a few description options for the WordPress post tag “雙層毛” (Shuang Ceng Mao), ranging from very short and sweet to a little more explanatory, all in Traditional Chinese:

**Option 1 (Short & Sweet):**

> 關於「雙層毛」的文章。

**(Translation: Articles about “Double-layered fur”.)**

**Option 2 (Slightly More Descriptive):**

> 包含所有與「雙層毛」相關的文章，例如：寵物毛髮護理、雙層毛品種介紹等。

**(Translation: Contains all articles related to “Double-layered fur,” such as: pet fur care, introduction to double-coated breeds, etc.)**

**Option 3 (More Detailed):**

> 此標籤用於分類與毛髮結構為雙層的動物（尤其常見於犬貓）相關的文章。內容可能涵蓋：品種特性、換毛季節、梳毛技巧、健康問題等。

**(Translation: This tag is used to categorize articles related to animals with double-layered fur (especially common in dogs and cats). The content may include: breed characteristics, shedding seasons, grooming techniques, health issues, etc.)**

**Option 4 (Focusing on Practical Information):**

> 這裡你可以找到關於「雙層毛」的所有實用資訊，包括如何照顧你的雙層毛寵物，以及了解牠們的毛髮特性。

**(Translation: Here you can find all the practical information about “Double-layered fur,” including how to care for your double-coated pets and understanding their fur characteristics.)**

When choosing the best description, consider:

* **Target Audience:** Who is your audience? Are they beginners or experienced pet owners?
* **Content Focus:** What kind of information is primarily tagged with “雙層毛”?
* **Length:** WordPress tag descriptions can be rather short, so keep that in mind.

You can also easily customize these descriptions to perfectly match your needs!