Here are a few options for descriptions for a WordPress post_tag with the title “飼養指南” in Traditional Chinese, ranging in length and focus:

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

> 關於寵物飼養的一切知識，包括食物、住宿、健康照護等等。輕鬆掌握，成為稱職的飼主！

(About everything related to pet care, including food, housing, health care, and more. Master it easily and become a responsible owner!)

**Option 2 (More Specific & Helpful):**

> 您想了解更多關於您的寵物嗎？在這裡，您可以找到各種動物的飼養技巧和建議，涵蓋飲食、環境佈置、行為訓練、疾病預防及治療等。幫助您為您的毛孩提供最好的照顧！

(Do you want to learn more about your pets? Here you can find various pet care tips and suggestions, covering diet, environmental setup, behavioral training, disease prevention and treatment, etc. Helping you provide the best care for your furry friends!)

**Option 3 (Focus on Expertise) :**

> 經驗豐富的寵物飼養專家為你分享的實用指南！深入了解不同動物的習性，掌握飼養技巧，確保您的寵物健康快樂地成長。提供最全面的資訊，助您成為寵物飼養的專家。

(Practical guides shared by experienced pet care experts! Gain an in-depth understanding of the habits of different animals, master care skills, and ensure your pets grow up healthy and happy. Providing the most comprehensive information to help you become a pet care expert.)

**Option 4 (Simple & Catchy):**

> 寵物飼養的秘訣都在這裡！從新手到老手，都能找到你需要的信息。

(The secrets of pet care are all here! From beginners to experts, find the information you need.)

**Considerations when choosing:**

* **Your target audience:** Who are you writing for? Are they beginners, experienced pet owners, or both?
* **The scope of your website:** Does your website cover a wide range of animals, or a specific type?
* **Your personal style:** Do you prefer to be formal or informal?

Choose the description that best fits the style and content of your website!