A pet usually means disadvantages. Take a dog as an example. In fact, he is one of our best friends, but he needs care. He needs to be nourished daily and taken out. More than having a dog means spending money.
But for these three things, we have something else, something much better - the friendship between man and animal. This offers plenty of benefits, such as having a friend who never disappoints you, who always take care of you and your home.
