Here are a few options for a WordPress post_tag description for “狗狗泌尿道感染” in Traditional Chinese, with slightly different nuances:

**Option 1 (Concise and Informative):**

> 了解狗狗泌尿道感染的症狀、成因、診斷和治療方法。為您的愛犬提供最完善的護理。

> *Translation:* Learn about the symptoms, causes, diagnosis, and treatment methods of urinary tract infections in dogs. Provide the most complete care for your beloved dog.

**Option 2 (Emphasizing Prevention and Help):**

> 狗狗泌尿道感染的相關資訊：包括預防措施、如何辨識早期徵兆，以及如何尋求專業協助。 守護狗狗的健康。

> *Translation:* Information related to urinary tract infections in dogs, including preventative measures, how to identify early signs, and how to seek professional help. Protecting your dog’s health.

**Option 3 (Focusing on Common Concerns):**

> 狗狗尿道感染的各種疑問：包括病情的常見問題，治療注意事項，以及如何減輕狗狗的不適。解答你所有的疑惑。

> *Translation:* Various questions about urinary tract infections in dogs, including common questions about the condition, treatment considerations, and how to alleviate your dog’s discomfort. Answers to all your questions.

**Option 4 (More Detailed – if space allows, good for SEO):**

> 探索關於狗狗泌尿道感染的全面資訊。從症狀、成因、診斷方法到治療方案，一應俱全。 深入了解尿道感染， 及早發現，及時治療， 讓您的狗狗保持健康和快樂。

> *Translation:* Explore comprehensive information about urinary tract infections in dogs. From symptoms, causes, and diagnostic methods to treatment plans, everything is included. Deepen your understanding of urinary tract infections, detect them early, and treat them promptly, keeping your dog healthy and happy.
**Choosing the best option depends on:**

* **Your WordPress Theme’s Display:** How long can the description be? Some themes show the full description; others truncate it.
* **Your Target Audience:** Are you aiming for a quick overview-driven read or a deep dive?
* **SEO Goals:** Do you want to include specific keywords (like “狗狗”, “尿道感染”, “症狀”, “治療”) to help with search engine optimization? Option 4 does a better job of this.

I would recommend starting with Option 1 or 2, and then adjusting based on how your theme displays the description and your overall content strategy. Adjust the phrasing as needed to better suit your specific target audience.