probably any type of dog that closely resembles the wild dogs that are already there. Being raised there and learning life that way is much different then raising a dog somewhere else and then dropping it off in the Serengeti though. 

Take some african wild dogs and drop them off in alaska or some other type of "wolf" enviroment and I doubt the would do very well either. However if those african dogs were raised in this "wolf" enviroment would stand a much better chance.