Nowadays, more and more families are attached to owning one or several pets since pets not only can bring humans pleasure but also can become friends with humans. Among all pets, dogs hold the first place in human affection due to their intelligence, faithfulness and loving nature. Dogs also can be a useful resource since they are able to provide companionship, and to offer safety for humans. First of all, dogs can bring friendship to …showed first 75 words of 540 total…

…showed last 75 words of 540 total…sudden emergencies, it is vitally important to search for missing people efficiently. As we can see, dogs offer safety to humans in both daily lives, and in sudden emergencies. In conclusion, dogs can be a useful and essential resource for humans. Without dogs, humans would lose a type of sincere companionship, and would not feel as safe. Undoubtedly, when people decide to get a pet, it is usually the first choice to own a dog.