Here are several options for a WordPress post_tag description, catering to different levels of detail and focus, all in Traditional Chinese, for the title “寵物知識”:

**Option 1 (Concise & General):**

> 探索關於寵物飼養、健康、訓練、行為等方面的最新資訊和實用建議，幫助你更好地照顧你的毛孩。

**Translation:** Explore the latest information and practical advice on pet care, health, training, and behavior, helping you better care for your furry friends.

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

> 分享各種寵物品種的資訊，包括飲食習慣、疾病預防、美容護理，以及如何打造友善舒適的寵物生活環境。 從新手到資深主人，都能在此找到有用的寵物知識。

**Translation:** Sharing information on various pet breeds, including dietary habits, disease prevention, grooming, and how to create a friendly and comfortable pet living environment. Both beginners and seasoned owners can find useful pet knowledge here.

**Option 3 (Focus on Practical Advice):**

> 這裡彙集了豐富的寵物飼養技巧、疑難解答、寵物用品推薦等實用知識，助你解決養寵過程中遇到的各種問題。 從常見疾病的預防到訓練技巧的分享，讓你的寵物健康快樂成長。

**Translation:** This place gathers rich practical knowledge such as pet-raising techniques, troubleshooting, and pet product recommendations, helping you solve various problems encountered in pet ownership. From the prevention of common diseases to sharing training techniques, let your pets grow healthy and happy.

**Option 4 (Emphasis on Community & Interaction):**

> 寵物知識分享平台！ 這裡提供關於寵物的全面知識，包括飼養技巧、健康資訊、品種介紹、訓練方法等。 歡迎分享你的經驗，與其他愛寵人士交流，共同打造一個充滿關愛的寵物社群。

**Translation:** Pet knowledge sharing platform! Here provides comprehensive knowledge about pets, including raising skills, health information, breed introductions, training methods, etc. Welcome to share your experiences and communicate with other pet lovers to build a loving pet community together.

**Option 5 (Short & Sweet):**

> 提供所有關於寵物的資訊，包括飼養、健康、訓練和更多！

**Translation:** Providing all information about pets, including care, health, training, and more!

**Choosing the Right Description:**

Consider the following when selecting the best description:

* **Target Audience:** Who are you trying to reach? (New pet owners, experienced owners, specific breed owners?)
* **Scope of Content:** What types of articles will be tagged with “寵物知識”?
* **WordPress Theme/Layout:** How much space do you have for the description?

I recommend starting with **Option 2 or 3** as they provide a good balance of detail and practicality. You can always adjust it later based on your content and audience feedback. You can input the selected description directly into the WordPress tag edit screen.