Was just watching my dog leaving my room a few minutes ago. She is likely going out to harass my dad into getting up and giving her a morning chew stick and feeding her.
Anyway, I leave my door mostly closed but not latched so that the dog can manipulate it to come in and out. It obviously isn’t too impressive that she can push doors open when she is on the side that swings out. What is a little more cool is that she knows, when on the side that the door swings in, to push the door just hard enough with her paw so that the spring loaded latch bounces off the frame/bracket without closing the door. This way, the door swings open enough for her to get through. Sometimes it takes a couple tries for her to get it just right, but she always finds her way out.
What’s something clever your pets do?