Having pets in our life. (Comparison & Contrast)

As the busy contemporaries, we are not used to get
along with people gradually. Nowadays, lots of people
choose to have pets in their life instead.
Beside, some people even think to have pets is better
than to have a baby in their life.
In America, over 70 percent people own pets.
What are the reason cause pets so loved by people?

Some said the best way to have a health life is to
have a pet.
Is it true?
As the study said the health condition for the pet owners
is better than the people who do not have pets.
First, because of pets are good to owner's mood,
it can reduce human’s blood pressure and cholesterol.
Second, pets provide the elders' feeling to be needed
and can release their tension.
Besides, through to take out pets for walk and to play
with them, we can also get enough excises for our body.

But, to have pets in our life is not quite good at all.
It could be some problems exist.
Still we don’t know they are true or not, but, some
people said that pets can be the carrier of bacteria and may
cause allergy. In addition, pets also could spend you
lots of money for you to keep them.

However, pet is considerable to have or not is depends on
your demand. As a responsible person, we need to think
carefully and make your decision then.