People.com Lifestyle Pets The Four Faces Dogs Make When They're Really, Really Happy Belly rub? Bacon?! Whatever the reason, these content canines have plenty to smile about. Click here to see more pleased pets from I Can Has Cheezburger! By People Staff Published on February 19, 2013 11:00 AM Share Tweet Pin Email 01 of 04 GOOD AS GOLD Icanhascheezburger.com Wait – is it possible to be more than 100 percent full? 02 of 04 ALL TOGETHER NOW Icanhascheezburger.com Raise your paw if you’re smiling right now. Raise your other paw if it’s because you smell bacon. 03 of 04 A FINE LINE Icanhascheezburger.com You have them too, human. 04 of 04 SERVICE WITH A SMILE Icanhascheezburger.com This is what you call happy hour.Click here to see more pleased pets from I Can Has Cheezburger!