Dream interpritation?

I had a dream were, im in a jungle with a friend or realative and we see this big big jungle tree we decide to climb,he starts first but before I start to climb it I see this branch on the flore that rezembled like a bone, and it had a big peace of bark missing like if somthing took a swipe or big bite out of it, at this point I told my friend to be careful because there might be danger on the tree, as we climed I kept looking around to see if I saw anything, for some reason I pictured a mountain lion but I did not see one. At this point my friend was not my friend no more but a animal climing the tree, I cant recall what animal he turnd into but as I looked up to him I seen him fall asleep on one of the branches at this point I also saw the animal of danger asleep on a higher branch behind him, I tried wispering to him to get off and away from the tree but I did not want to also awake the animal behind him, the animal of danger was a sleeping bear and my friend had turnd into ether a giraffe or a elephant cant recall, (yes I know this is wierd) si I decided to climb down the tree verry slowly hoping not to wake the bear, who would surely run down and get me.. At this point I saw a gate door at the far south of the tree like if I was inside a huge cage at a zoo, I decided to get down and head towards it as slow and quiet as I could so the bear would not wake up, the whole time I was moving towards the gate, I had fear of looking back and having the bear looking straight at me. I finally got to the gate wich was made of stainless steel bars and was maby about 10 15 feet high, I remember opening it and closing it fast so the bear could not get out, while I was in a hurry to lock the gate I noticed the bear was still in the tree sound asleepand that on the other side of the gate was a vast desert with sand dunes as far as the eyee can see, while I was locking the gates behind me there was hyenas eating a dead zebra, but I did not worry because they were full