Here are a few options for the post tag description “飼養規定” in Traditional Chinese, ranging from concise to a little more detailed, depending on the intended use:

**Option 1: Concise & General**

* **說明：** 關於飼養寵物的相關規章和條例。 (Translation: Regulations and stipulations related to pet ownership.)

**Option 2: Focused & Practical**

* **說明：** 包含寵物飼養環境、照顧責任、禁令等方面的規範。 (Translation: Including regulations on pet-keeping environments, care responsibilities, and prohibitions.)

**Option 3: A Little More Detail**

* **說明：** 關於飼養寵物的法律、地方規定，以及飼主應遵守的行為準則。 涵蓋寵物種類、數量、行為規範等等。 (Translation: About the laws, local regulations, and codes of conduct that pet owners should follow. Covering pet types, numbers, behavioral guidelines, etc.)

**Option 4: Emphasis on Responsibility**

* **說明：** 飼養寵物所需要承擔的責任。 包括法規、安全措施，以及對社區的影響。 (Translation: The responsibilities involved in pet ownership. Includes regulations, safety measures, and impacts on the community.)

**Which option to choose depends on your needs:**

* **If you want a quick, broad overview:** Option 1 or 2.
* **If you want to be clear about the scope:** Option 2 or 3.
* **If you want to emphasize the pet owner’s duties:** Option 4.

You can also modify these to fit your specific content even better! For example, if it focuses on a specific location’s regulations, you might begin the description with “本區/城市/國家… 關於飼養寵物的規定…” (Regulations regarding pet ownership in this area/city/country…)