Dog is one of the first animals that human grows him. Thus he seems to be a good friend of human.
- He always makes us laugh: According to research of scientists, it shows us that the people who grow dog will be joyful than others who are not grow any animals.
- He is very loyal: Because of the character living with a flock, the dog has a special connection with the one besides him.
- He helps us to be friendly: We will be easier sympathetic with others.
- He helps us live healthier: The kids who live in a family grows the dog, they will be avoided by some diseases like asthma, allergies.
- He helps us more dynamic: Playing with a dog helps us pretend obesity and to be more quickly.
