You should correct the tittle "Dangerous country" to the the countries of dangerous animals . It's better than "dangerous country". When I read it, I misunderstand about dangerous country which it has wars or violence. I want to refer to the Africa such as: Kenya, Congo, Sudan and the Amazon Forest. Those places have many dangerous animals in the world.
And I think that the most dangerous animal on earth is man! People kill each other, animals, their own and foreign countries. Man does not spare the whole planet Earth. Soon it will reach other planets. Now the whole world has become dangerous.