Dog pajamas aren't a new thing but not many people actually bother dressing them up. But if you have the time, and really want to overdose yourself with cuteness, here are 15 reasons you should definitely do it:

1. It definitely looks cuter on you:

2. It's like having a kid at home running around..on fours!

3. Because this must be the most adorable thing you've ever seen:

4. It makes getting ready to sleep something to look forward to.

5. And you get to do that whole matchy-pajama-party thingy.

6. This guy looks ready to go to bed.

7. It's a real conversation starter.

8. It puts them in the holiday mood.

9. Because they're babies too! Your babies!

10. And it makes sleeping so much more comfortable!

11. Or just chilling and relaxing at home on another level.

12. It doesn't matter what kind, they look good in all kinds!

13. Your dog needs some pampering too.

14. Because how can you not pamper them when they look at you like that?

15. It makes it better to see them waiting for you to come home like this: