Here are a few options for the description of the WordPress post tag “寵物支出” (Pet Expenses) in Traditional Chinese, ranging in detail:

**Option 1 (Short & Sweet):**

> 記錄寵物飲食、醫療、用品等所有相關開支。

> *Translation: Records all expenses related to pet food, healthcare, supplies, etc.*

**Option 2 (Slightly More Detailed):**

> 關於寵物的所有費用，涵蓋食物、醫療、玩具、美容、住宿等方面的支出，幫助您追蹤及管理寵物所需的各項開銷。

> *Translation: About all expenses related to pets, covering food, healthcare, toys, grooming, accommodation, and other expenses. Helps you track and manage all the expenses your pet requires.*

**Option 3 (More Specific, Encouraging Savings):**

> 彙整您愛寵的日常花費，包括飼料、疫苗、檢查、美容等各項費用。了解您的寵物花費明細，助您規劃預算，聰明養寵，兼顾寵物的健康與您的財務狀況。

> *Translation: Compiles your beloved pet’s daily expenses, including food, vaccinations, checkups, grooming, and other costs. Understand your pet’s expense details to help you plan your budget, smart pet ownership, balancing your pet’s health and your financial situation.*

**Option 4 (Emphasizing Practicality for Blog Readers):**

> 這裡分享有關寵物支出的文章，包括如何規劃預算、尋找划算的寵物用品、降低醫療開支的小技巧，讓您更輕鬆地飼養您的毛小孩！

> *Translation: This is where we share articles about pet expenses, including how to plan a budget, find affordable pet supplies, and tips on lowering medical expenses, making it easier to care for your furry friend!*

**Which Option to Choose?**

* **If your posts are general:** Option 1 or 2 would be a good choice.
* **If you focus on financial planning or budgeting:** Option 3 is ideal.
* **If your blog offers practical advice and tips:** Option 4 will resonate best with your audience.

Choose the description that best matches the content of your blog and the type of information you want to convey. Good luck!