Dream

I recently had a dream about my cat who is dead in real life. In my dream he was still alive but had left our house. Why he left was not in my dream. I was outside my house and I was walking by the fence between my house and my neighbor and I saw my cat on their side of the fence. I went into the yard and brought him back to my house and I discovered that his back legs didn't work so he had to army crawl instead of walking. I didn't want my parents to know I brought my cat back home so I hid him in my room and let him live there and I never told my parents that he was back. And then my dream ended.