Dogs Can Be a Useful Resource for Humans

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 humans in their daily lives. …