Anecdote: when I first got a 120hz monitor for gaming back around 2011 or 2012, I noticed my cat would get interested in the mouse pointer moving around the des

Anecdote: when I first got a 120hz monitor for gaming back around 2011 or 2012, I noticed my cat would get interested in the mouse pointer moving around the desktop and start swatting at it. The same cat had never cared about the mouse on my old 60hz monitor.