The reason why dogs eat their owners

Dogs are descendants of wolves. A TV program about dogs said that if the owner dies, the dog will eat away once the source of food is lost. Any meat is used to help replenish body substances. This is for the purpose of survival, but it is not because the owner was not good to the dog during his life that he will be eaten by the dog after death. , the real situation is that the owner and the dog usually have a very close relationship during their lifetime, but in contemporary society, this situation generally does not happen, and it all happens to hounds.