Here are a few options for a description of the WordPress post tag “狗狗生育” in Traditional Chinese, tailored to different levels of detail:

**Option 1: Concise & Clear (Good for general blogs)**

> 孕育與繁衍有關的狗狗主題文章，包括懷孕、分娩、護理等。

**Translation:** Articles about dogs related to pregnancy and breeding, including pregnancy, giving birth, and care.

**Option 2: Slightly More Detailed (Good for pet blogs and websites)**

> 探索有關狗狗生育的各種議題，從配種準備到懷孕後的照護、分娩過程，以及新生幼犬的健康與成長。

**Translation:** Explore various topics related to dog breeding, from preparation for breeding to post-pregnancy care, the process of giving birth, and the health and growth of newborn puppies.

**Option 3: Focusing on a Specific Aspect (If you want to narrow the focus)**

> 狗狗懷孕與分娩相關資訊：孕期徵兆、營養需求、分娩準備，以及新手爸媽的照護指南。

**Translation:** Information related to dog pregnancy and giving birth: pregnancy signs, nutritional needs, preparation for giving birth, and care guides for new parents.

**Option 4: Emphasizing a Question/Answer Approach (For blogs that focus on Q&A style content)**

> 狗狗生育常見問題，例如：狗狗多久懷孕？懷孕期間要注意什麼？如何幫助狗狗分娩？ 關於狗狗生育疑難雜症，這裡有解答。

**Translation:** Frequently asked questions about dog breeding, such as: How long do dogs carry pregnancy? What should you pay attention to during pregnancy? How do you help a dog give birth? Answers to questions and problems concerning dog breeding are here.

**How to choose the best option:**

* **Consider your blog’s target audience:** Are they experts or beginners?
* **Think about the content within that tag:** What kind of articles will typically be categorized under “狗狗生育”?
* **Keep it concise:** Aim for a description that is clear and informative without being overly lengthy.

I recommend using **Option 2** or **Option 4** as they provide a good balance of information while providing some SEO value by including relevant keywords. Choose the best one based on your blog style. Remember that SEO will be helped by including the keywords within the description.
Remember to add the description when you create a post_tag in Wordpress. You can usually find this field in the tag creation / editing form.