The dog has a nasty habit that's getting annoying.
As many of you know, we have a Champion English Cocker. He's a fabulous hunting dog that has developed a nasty habit of grabbing a pair of dirty socks from the laundry and then protecting them in dinning room. He will place them between his front paws and literally growl and anyone that walks by. He'll even start barking if you attempt to take them from him.
I talked to a dog breeder about the phenomenon and he just laughed. He said he's created something to do with his life. He went on to explain that dogs need to feel like they have a purpose, and if you don't give him a purpose, the dog will develop one himself. In this case, he's protecting his toy. He believes that as a dog gets older, which he is, they need a purpose or they lose the will to live.
I'm not so sure that doesn't happen with people. We need a reason to live. That's one of the good things about marriage; it gives us a reason to live. Combining our efforts to make both our lives better is one of the great purposes of our marriages that is a whole lot better than protecting a pair of dirty old socks.