Here are a few description options for the WordPress post_tag “貓咪口臭” in Traditional Chinese, catering to different levels of searchability and user clarity:

**Option 1: Concise and Direct (Best for general use):**

> 貓咪口臭 (Māo mī kǒu chòu) [貓咪口臭相關文章] – 了解貓咪口臭的主因、症狀、預防及治療方法。
> *(Māo mī kǒu chòu – Understanding the main causes of cat bad breath, symptoms, prevention, and treatment methods.)*

* **Explanation:** This is a direct translation adding a key phrase in English. The phrase “相關文章” means “related articles” and is good for a broader audience.

**Option 2: More Detailed and SEO-Friendly:**

> 貓咪口臭 (Māo mī kǒu chòu) – 關心貓咪健康？ 貓咪口臭可能是潛在健康問題的警訊！ 探索口臭原因、常見症狀、以及有效的居家護理和獸醫建議。 幫助您的貓咪保持清新口氣和健康牙齒。
> *(Māo mī kǒu chòu – Concerned about your cat’s health? Cat bad breath may be a sign of underlying health issues! Explore the causes of bad breath, common symptoms, and effective home care and veterinary advice. Help your cat maintain fresh breath and healthy teeth.)*

* **Explanation:** More descriptive, using keywords like “健康” (health), “症狀” (symptoms), “居家護理” (home care), and “獸醫建議” (veterinary advice). This helps improve search engine ranking. It appeals more directly to a user’s concern and includes a call to explore further.

**Option 3: Focusing on Prevention:**

> 貓咪口臭 (Māo mī kǒu chòu) – 從貓咪日常護理開始，預防口臭！ 學習如何保持貓咪口腔清潔，認識常見的貓咪口臭原因，學習正確的刷牙技巧，並了解何時需要尋求獸醫協助。
> *(Māo mī kǒu chòu – Start with your cat’s daily care, preventing bad breath! Learn how to keep your cat’s mouth clean, recognize common causes of cat bad breath, learn proper brushing techniques, and understand when to seek veterinary assistance.)*

* **Explanation:** Places more emphasis on proactive action and preventative measures which appeals for search phrases like “如何預防貓咪口臭 (how to prevent cat bad breath).”

**Option 4: Simple and Approachable**

> 貓咪口臭 (Māo mī kǒu chòu) – 貓咪有口臭嗎？ 了解口臭的原因、解決方法和健康建議。
> *(Māo mī kǒu chòu – Does your cat have bad breath? Learn about the causes of bad breath, solutions and advice for health.)*

* **Explanation:** Easy to understand and accessible to a casual reader.

**Choosing the Best Option:**

* Consider who your target audience is.
* Think about what you want people to *do* when they see the tag. (e.g., click, read, learn, take action)
* Incorporate the keywords you want the tag to be associated with. The more detailed options (2 and 3) are usually better for SEO.

**Remember to:**

* Use Traditional Chinese characters (obviously!).
* Keep the description concise but informative.
* Use keywords that people are likely to search for (e.g., 口臭原因, 牙齒健康, 貓咪刷牙)
* Review and modify it based on your website’s needs and audience.