Stonesean,
I think it is easy to become a little too cynical and simplistic about animals - after all, we are part of the same evolutionary tree, so while it is dangerous to be too anthropomorphic, it is possible to go the other way.
Quite a lot of species mate for life - so whether you call it marriage is merely a question of semantics.
The reaction of a dog when you come home probably is a complex mixture of emotions - just as it is with us. For example, dogs often pine after their owner dies, even though they are still being fed!
Pet owners are often represented as being over-sentimental, but I suspect they get to know a lot about their animals that others miss.
Do you think your dog anticipates your return - if so, it might be fun to install a little camera and record what really happens!
BTW, I think you are new here - perhaps you would like to say a little about yourself and your interests and take on all this.
David |