Okay, here are a few options for the description of the WordPress post tag “狗狗吐舌頭” (Gǒu gǒu tǔ shétóu – Dogs sticking out their tongues) in Traditional Chinese, ranging from brief to slightly more descriptive:

**Option 1: Concise & Direct**

> 狗狗吐舌頭相關資訊，包含健康、心情、以及更多逗趣瞬間。
>
> *(Gǒu gǒu tǔ shétóu xiāng guān zī xùn, bāo hán jiàn kāng, xīn qíng, yǐ jí gèng duō dòu qù shùn jiān.)*
>
> *Translation: Information related to dogs sticking out their tongues, including health, mood, and other fun moments.*

**Option 2: Slightly More Descriptive**

> 關於狗狗吐舌頭的一切！探索狗狗吐舌頭背後的原因、表情意義，以及可愛的照片與影片分享。
>
> *(Guān yú gǒu gǒu tǔ shétóu de yī qiē! Tān suǒ gǒu gǒu tǔ shétóu bèi hòu de yuán yīn, biǎo qíng yì yì, yǐ jí kě ài de zhào piàn yǔ yǐng piàn fēn xiǎng.)*
>
> *Translation: Everything about dogs sticking out their tongues! Explore the reasons behind dogs sticking out their tongues, the meaning of their expressions, and sharing of adorable photos and videos.*

**Option 3: Focusing on Content Variety**

> 這個標籤集結了所有關於狗狗吐舌頭的內容，包括健康議題、日常趣事、萌翻天的照片，以及狗狗吐舌頭的各種原因和解釋。
>
> *(Zhè ge biāo qiān jí jié le suǒ yǒu guān yú gǒu gǒu tǔ shétóu de nèi róng, bāo kuò jiàn kāng yì tí, rì cháng qù shì, méng fān tiān de zhào piàn, yǐ jí gǒu gǒu tǔ shétóu de gè zhǒng yuán yīn hé jiě shì.)*
>
> *Translation: This tag gathers all content about dogs sticking their tongues out, including health issues, everyday fun stories, adorable photos, and various reasons and explanations for why dogs stick out their tongues.*

**Option 4: Cute & Playful**

> 汪星人的「吐舌頭」小秘密！ 這裡有關於狗狗吐舌頭的超可愛瞬間、各種表情解讀，還有牠們的小小心思喔！
>
> *(Wāng xīng rén de “tǔ shé tóu” xiǎo mì mì! Zhè lǐ yǒu guān yú gǒu gǒu tǔ shé tóu de chāo kě ài shùn jiān, gè zhǒng biǎo qíng jiě dú, hái yǒu tā men de xiǎo xiǎo xīn sī ō!)*
>
> *Translation: [A playful reference to dogs] The “tongue-out” little secrets! Here are super cute moments of dogs sticking their tongues out, interpretations of various expressions, and also their little thoughts!*

**How to decide which one to use:**

* **Target Audience:** Who are you writing for? Casual readers or pet experts?
* **Content of Your Posts:** What kind of content will be tagged with this tag?
* **Website’s Tone:** Does your website have a friendly, informative, or playful tone?

Choose the description that best suits your content and the overall tone of your website. Good luck!