SureFlap Microchip Cat Flap Review

How many of you have to get up go to the door open it, wait, wait, wait, open it back up, close it and then go about what you were doing to start with before the cat needed out?  Dilemma number two, you get a cat door and now you have unwanted visitors in the form of other peoples or stray cats coming in to eat the left over or recently filled dish of food and/or water?  Either way, it's not fun!  So, why not take being a responsible cat owner and functioning person and combine them both.