Here are a few options for descriptions for the WordPress post tag “負責任飼養” (Responsible Pet Ownership) in Traditional Chinese, ranging from concise to more descriptive:

**Option 1 (Concise):**

> 關於負責任飼養寵物的文章和資源。
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> _Articles and resources on responsible pet ownership._

**Option 2 (Slightly more descriptive):**

> 探索負責任飼養寵物的各個方面，包括餵養、照料、訓練和動物福利。了解如何成為一個更好的寵物主人，為您的毛孩提供健康快樂的生活。
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> _Explore all aspects of responsible pet ownership, including feeding, care, training, and animal welfare. Learn how to be a better pet owner and provide your furry friend with a healthy and happy life._

**Option 3 (Focus on action and responsibility):**

> 這裡收集了有關負責任飼養寵物的實用資訊和指南，幫助您做出明智的決定，確保寵物的健康、安全和福祉。我們鼓勵每一個寵物主人積極學習，成為值得信賴的陪伴者。
>
> _This collection contains practical information and guidelines on responsible pet ownership, helping you make informed decisions and ensure the health, safety, and well-being of your pets. We encourage every pet owner to actively learn and become a trustworthy companion._

**Option 4 (Emphasizing community and support):**

> 加入我們，一起關注負責任飼養寵物的話題。我們分享文章、資源、經驗，支持每一個愛寵之人。讓我們共同努力，為我們的寵物打造一個更美好的世界。
>
> _Join us in focusing on the topic of responsible pet ownership. We share articles, resources, and experiences to support every pet lover. Let’s work together to create a better world for our pets._

**Which option to choose depends on your website’s style and how much detail you want to provide.** Consider your audience and what they might be looking for when searching for content related to “負責任飼養”. You can also mix and match elements from these options.