My bulldog and my sisters pug are not crate trained so when I leave them alone they are allowed to free roam. But I always worry when I leave them alone.
BUT! I just got an app for my cellphone called iCam it works for both android and apple phones. Best of all its only $5! I just download the software onto my laptop. Run the program and it streams my webcams video right to my phone! Works for both windows and mac!
You can have up to 4 camera on at once!!