The Four Faces Dogs Make When They're Really, Really HappyBelly 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!
Updated: Tuesday Feb 19, 2013 | 06:00 AM EST
More from PEOPLE
- Anna Kendrick Gets Hilariously Deep as She Thinks 'Shower Thoughts' (Video)
- Read the Cover Story: William and Kate Welcome Princess Charlotte!
- Sofia Vergara and Joe Manganiello Have Set a Date for Their Huge Wedding
- Video: Blind Mom-to-Be Meets Her Unborn Baby Via a 3D-Printed Ultrasound
- 1 in 15 Students Have Chlamydia in Outbreak at Texas High School with Abstinence-Only Sex-Ed