I have seen a dead buffalo. Some bus ran over it and the bastard didn't even stop to see if it was dead or alive. The poor thing died right in front of me. I was helpless. read more
They go to the vet. Most animals don't actively think, "I'm going to die soon, I should do something special or go to a certain place." Most likely, they simply die wherever they are at the time, especially in the wild. read more