I know many educated people who do this. I've always thought it odd.
Pope Francis tells couples not to substitute dogs and cats for children | Religion News Service
"VATICAN CITY (RNS) Pope Francis on Monday (June 2) warned married couples against substituting cats and dogs for children a move that he said leads to the bitterness of loneliness in old age."
Pope Francis tells couples not to substitute dogs and cats for children | Religion News Service
"VATICAN CITY (RNS) Pope Francis on Monday (June 2) warned married couples against substituting cats and dogs for children a move that he said leads to the bitterness of loneliness in old age."