Pets don't know what to make of babies when their owners bring their little bundles of joy home, so they treat the new addition to the household as either an unwanted annoyance or a new plaything.
Dogs will eventually surrender to their instincts and start protecting the baby like a member of the pack, but cats don't give a crap about packs, instincts or the child's welfare- and they show their disdain for the newest member of the family with reckless abandon.
This compilation of video clips posted by YouTuber Animals TV will make you cringe at times, especially if you have kids and a crazy cat at home, but I guess babies have to learn to watch out for crazy cats the hard way.