Here are a few options for the description of the WordPress post_tag “主飼養” (zhǔ sǐyǎng) in Traditional Chinese, catering to different levels of detail and focus:

**Option 1: Concise & Clear**

* **(Title: 主飼養)**
* **Description:** 專注於主要飼養寵物的內容，包括品種、照護、營養等。
* (Zhōngzǔn yú zhǔyào sǐyǎng chǒngwù de nèiróng, bāokuò pǐnzhǒng, zhàokù, yíngyǎng děng.)
* **Translation:** Focusing on content regarding primary pet care, including breeds, care, and nutrition.

**Option 2: More Descriptive & Engaging**

* **(Title: 主飼養)**
* **Description:** 關於您主要飼養動物的寶貴資訊集結地！在這裡，您可以找到關於如何照顧您最愛的寵物，了解他們的健康、飲食、訓練以及日常生活的建議。無論您是經驗豐富的飼主還是新手，都能在這裡找到有用的資源。
* (Guānyú nín zhǔyào sǐyǎng dòngwù de bǎoguì zīxùn jíjié dì! Zài zhèlǐ, nín kěyǐ zhǎodào guānyú rúhé zhàogù nín zuì ài de chǒngwù, liǎojiě tāmen de jiànkāng, yǐnshí, xùnliàn yǐjí rìcháng shēnghuó de jiànyì. Wúlùn nín shì jīngyàn fēngfù de sǐzhǔ huán shì xīnshǒu, dōu néng zài zhèlǐ zhǎodào yǒuyòng de zīyuán.)
* **Translation:** A valuable collection of information about the animals you primarily care for! Here, you can find advice on how to care for your beloved pets, learn about their health, diet, training, and daily life. Whether you’re an experienced owner or a beginner, you can find helpful resources here.

**Option 3: Focus on practical information**

* **(Title: 主飼養)**
* **Description:** 涵蓋飼養動物的實用指南。包含餵食、清潔、醫療和其他重要事項，幫助您確保您的寵物健康快樂。
* (Hángài sǐyǎng dòngwù de shíyòng zhǐnán. Bāohán wèi shí, qīngjié, yīliáo hé qítā zhòngyào shìxiàng, bāngzhù nín quèbǎo nín de chǒngwù jiànkāng kuàilè.)
* **Translation:** Covering practical guides to pet care. Including feeding, cleaning, healthcare, and other important matters to help you ensure your pet is healthy and happy.

**Option 4: Shortest, focused on the keyword**

* **(Title: 主飼養)**
* **Description:** 所有有關主要飼養寵物的文章。
* (Suǒyǒu yǒuguān zhǔ yǎng de chǒngwù de wénzhāng.)
* **Translation:** All articles related to primary pet ownership.

**Key Considerations When Choosing:**

* **Purpose of the Tag:** What is this tag *for*? Is it for all the animals you care for, the ones you consider to be your ‘primary’ animals?
* **Target Audience:** Who is reading your blog? Adjust the language and tone to match their level of understanding.
* **Keywords:** The description should subtly reinforce the core keyword “主飼養” (zhǔ sǐyǎng), but shouldn’t be repetitive.
* **SEO:** While short, clear descriptions are best, try to include terms related to pet care to improve its appearance for on-page search engine optimization.

I suggest you choose Option 3, or customize it to meet your requirements best! Good luck!