I have NO Idea how my dog Knows exactly when it's 3:00 pm
but she's as accurate as an alarm clock :uhuh:
http://i25.photobucket.com/albums/c66/ravenob1/STARZY.jpg

For those of you with OLDER dogs COSEQUIN sold at walmart makes them
able to RUN again and it's a site to see.... astonishingly great

When I work from home, he goes for a walk at 4:00pm and he's nudging me at exactly 4:00. When i have to go in to town, I tell him the night before "I have to go in tomorrow" and he wakes me up at exactly 4:30am by licking my face to go for his walk before work.

No need for an alarm clock. If I could only teach him to read a tide chart, I'd be all set.