1. When they learn a new trick.
2. When they don’t understand why you dressed them like this…
3. …and when they’re kind of thrilled you did.
4. When you fart…
5. …and when they fart.
6. That poop face.
7. When you’re enjoying some popcorn on the couch.
8. When you say “treat”.
9. When you say the word “walk”.
10. When they’re delighted about how dirty they are.
11. The “I gotta pee” face.
12. When they want to go on a walk.
13. When they’ve made a big mistake.
14. When they’re so excited to be on a road trip.
15. When you’re about to throw a ball.
16. When you come home at the end of the day.
17. When they’ve made a new friend.
18. When they get nervous at the vet or during a thunderstorm.
19. When you don’t give them some of your food and they break out this coy smile.
Chelsea Marshall / BuzzFeed