According to relevant surveys, 70% of Chinese families do not keep pets as long as they have children. Their view is that pets are a threat to children's health. In some Western countries, almost every family has pets. For them, pets are children. Indispensable playmates in the process of growing up.
According to the above definition, which of the following options is correct?
Keeping pets has advantages and disadvantages for children, and the disadvantages outweigh the advantages