Do Americans love their dogs too much?

Dogs play in the inground pool at Fuzzy Buddies, 'a recreational resort for pets' in Tampa, Fla., July 11. Op-ed contributor Jim Sollisch writes: 'As a sign of our evolutionary achievement, scientists point to how much leisure time we humans have.

http://www.csmonitor.com/Commentary/Opinion/2013/0906/Do-Americans-love-their-dogs-too-much