You have a wonderful family pet - a 60 lb., mostly black, mutt of questionable heritage. He has his problems, but he also has his charms. He has aged gracefully through the years and remains active, spry, and cute into his middle age.
One day a neighbor gets a new dog. A puppy. A cute, white, 8-week old, playful puppy. At their encouragement, you and your wife go to the neighbors to say hello and meet their new family member. They love dogs and your presence only fuels their excitement. The dog is admittedly cute and your wife is overcome by his exuberance and friendly nature. The neighbors are quick to pick up on this and mention that you are welcome to come by any time and play with the dog.
Over the next few days your wife takes them up on this offer and makes a number of trips over to play with the dog. You chalk it up to initial excitement and indulge her in this, even though you can both see that her presence with the other dog upsets yours (as dogs have intuitive natures and a recognition of, if not a grasp on, emotions that humans can often not detect). Despite this, as the days progress, your wife makes increasingly more trips to the neighbors and continues to invest more time playing with their dog - to the exclusion of time spent with your own dog. The effect on your dog is obvious. He is upset, anxious, and the quality of his behavior is deteriorating - his need for attention compels him to seek even negative attention. You also are upset by your wife's attention to this other dog. Household chores are not being completed and you feel ignored. Her inattention to your family pet, a dog which you brought into the marriage is a seeming indictment of her feelings towrd it and you.
What do you do?
