Well he obviously realises that he no longer needs to worry about anything and is now content.
Midge stands and watches me set her automatic bowl each morning, she knows that the food in there is for later and doesn't attempt to eat it while i set it and close the lid, she even reminds me to set the burglar alarm at night (she won't go to bed until i have set it) and when we switch the tv off at night she goes through her catflap to go to the loo without being told to then straight off to bed. Bless them, a house is not a home without a dog in it (well not for a dog lover anyway)
Midge came to us aged 5 (she is now 12) and she still has a lot of "issues", for the most part as long as her routine stays the same she is fine but she gets extremely confused and distressed if the routine changes.
And she doesn't like certain noises especially beeps, harmonicas and high pitched singing so we have to be careful with the radio. I once thought it would be nice for her if i left the radio on whilst out at work but i could see her on 'midgecam' getting more and more distressed, eventually i decided to go home and turn the radio off (1hr round trip) by the time i got home she was on the verge of collapsing and it took a good while to calm her down before going back to work. needless to say i do not leave the radio on for her anymore :-(