There's a very strange reason why this dog licks all the doors in the house

If you've ever met and spent time with more than one dog, you'll know they've all got their own little quirks.

Maybe they like to sit on your feet and make adorable faces at you until you give them a fuss. Maybe the little git just plain likes eating your food before you can, right from your plate.

But one golden retriever tops them all. He goes from room to room licking doors. Ordinary doors, for what looks like no reason at all. But he has a damn good reason for it.

His owner shared his story. And it's great.

See. There's a damn good reason. And it's cute as hell.