Dream Of Lost Dog And Animal Journey

I had a dog that I loved, I've never owned a dog irl and it became my best friend as I went everywhere with him, but eventually I had a dream within the dream of the dog talking to me and wanting to be reunited with it's 3 lovers in the form of different animals, a raccoon, a golden Labrador and a black Labrador. I thought it was a dream in my dream until my dog started getting extremely sick, so I went on a journey to find the other animals, the raccoon in the middle of the dark forest who ran away from me and on the upper scaffolding of a music store to find the others, my dog turning green and going limp from how sick it was. I was crying and talked to my parents but they just didn't care and said it was the way of the world, but in the dream I was convinced the other animals could help.