Pets

I love pets!!! They are so huggable, cute and loving... that you can't resist on them and very fast you forget your bad mood or hard day.
Although I think pets make people less selfish, they require care on a daily basis and make the owner take responsibilities.
I remember in "Marley and me" the family decided to take a dag to prepare them for being parents before they have their children.
I really think people who have pets are more caring and responsible and less stressed.