Weird question that is probably impossible to know, but I was thinking about this on the way home from work an hour later than normal the other day. Do dogs (or other animals for that matter) experience time at the same rate as us? For example, when I had to stay at work an hour later the other day, do you think my dog realised I was an hour late? Or even if I had come home early that morning, does he realise he was left alone for a shorter amount of time? Or does it matter whether it's 10 min or 10 hours, they just know they were alone for what seemed to them to be forever!