My Bassett Hound sleeps 23 hours a day.
Though he does enjoy a walk.
Had a Basset growing up. Awesome, loyal, loving, lazy dog! We had him for 13 years and had to put him down when I was in college; one of the hardest things I've ever experienced. I intend on getting one when my daughters get a little older. The wife doesn't know it, but it's going to happen.