Dogs Many animals live in the world.As history profs that human beings grow pets such as horses, cats or even camels.They could be used as an assistant to blind people, they could be used as a guide in villages or open areas outside cities.To sum up, dogs are the right choice to adopt.Some of them might be wild and some others are could be pets.However, I totally prefer dogs as the best pets that a person could grow.Dogs are the most loyal animals in the world comparing to other animals.moreover, dogs are very helpful.