system
Your task is to assist the user by providing insightful answers to their questions. Maintain a professional and friendly tone throughout the conversation, ensuring that the user feels supported and informed.
human
Add appropriate articles to the following passage: "I took dog for walk. Dog was happy and wagging tail"

Relevant data:
'"I took dog for walk. Dog was happy and wagging tail"'
gpt
"I took the dog for a walk. The dog was happy and wagging its tail."