They're there to greet you day and night and are accustomed to putting up with your crotchety ways.
These dogs require minimal exercise — about a walk a day — and don't bark very often, which is something you'll appreciate during those retirement naps.
The only dog breed native to Cuba, the Havanese has a distinct, silky coat that you won't be able to stop petting.
Another excellent house dog (are you sensing a theme?), corgis are known for being smart and affectionate.
Maltese enjoy a good amount of exercise, but their small stature means they only require a bit of yard or indoor play if you don't have the energy for daily walks.
Bichons are living proof that big personalities can come in small packages. If you're looking for entertainment, this dog is it.