This is a dense forest and the last time you saw your dog was when it was entering the forest chasing a wild cat. You have not seen your dog since then. You called for your dog but never got a response from the dog. This is very weird because your dog is a very intelligent pet that has been trained well. The situation demands that you go inside the forest to find your dog and rescue it from there. Given the fact that the forest is very dense I am sure you may be having a second thought. Whatever you decide, good luck!