The smartest cat in the world July 1, 2018 admin This might just be the smartest cat in the world – this is until the door bell rings or someone opens the fridge door Share this:Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)